Chọn từ đúng điền vào chỗ trống

Câu 25:

After he had spoken, a _______ silence fell on the room

Lời giải:

Đáp án đúng: C

The correct answer is C. deathly. The sentence requires an adjective to describe the silence. "Deathly" means resembling or suggestive of death, which fits the context of a silence following someone's speech.

A. die (verb): to stop living
B. death (noun): the end of life
C. deathly (adjective): resembling or suggestive of death
D. deathless (adjective): immortal

Câu 26:

Read the passage below carefully, and then choose the best answer:

Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.

In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.

Question 1:

Lời giải:

Đáp án đúng: C

Câu hỏi yêu cầu chọn từ thích hợp điền vào chỗ trống (1). Trong ngữ cảnh này, "For example" (Ví dụ) là phù hợp nhất để giới thiệu một ví dụ về việc sử dụng màu nền trắng cho các ký tự đen. Các lựa chọn khác không phù hợp về mặt ngữ nghĩa.

Câu 27:

Read the passage below carefully, and then choose the best answer:

Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.

In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.

Question 2:

Lời giải:

Đáp án đúng: A

Câu hỏi yêu cầu chọn từ phù hợp điền vào chỗ trống (2). Trong ngữ cảnh 'windowing environment', từ 'windows' (các cửa sổ) là phù hợp nhất.
Các lựa chọn khác không phù hợp vì:

'systems' (hệ thống) không phù hợp với ngữ cảnh các chương trình hoặc tài liệu đang mở nhưng không hoạt động.
'tasks' (nhiệm vụ) cũng không phải là cách diễn đạt thông thường trong ngữ cảnh này.
'characters' (ký tự) hoàn toàn không liên quan đến môi trường cửa sổ.

Câu 28:

Read the passage below carefully, and then choose the best answer:

Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.

In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.

Question 3:

Lời giải:

Đáp án đúng: B

Câu hỏi này yêu cầu chọn từ phù hợp để điền vào chỗ trống (3) trong đoạn văn.
Đoạn văn nói về 'background refers to a process...assigned a lower priority...other than the task running in the (3) _______'.
'Foreground' là thuật ngữ đối lập với 'background' và phù hợp với ngữ cảnh của câu.

Câu 29:

Read the passage below carefully, and then choose the best answer:

Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.

In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.

Question 4:

Lời giải:

Đáp án đúng: D

Câu hỏi yêu cầu chọn từ thích hợp điền vào chỗ trống (4) trong đoạn văn.

Trong ngữ cảnh này, từ "Generally" (Nói chung) phù hợp nhất để liên kết ý giữa câu trước và câu sau, chỉ ra rằng chỉ các hệ điều hành đa nhiệm mới hỗ trợ xử lý nền, nhưng cũng có ngoại lệ.

Các lựa chọn khác không phù hợp về nghĩa:
* "Really" (Thực sự)
* "Similarly" (Tương tự)
* "Hopefully" (Hy vọng)

Câu 30:

Read the passage below carefully, and then choose the best answer:

Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.

In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.

Question 5:

Lời giải: