Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
Bacteria are the smallest known living things with a cellular structure. These colorless, one-celled micro-organisms exist (1)......... organic matter is found: in soil, in water and in the air. Since most of them have no chlorophyll, they cannot use light energy to synthesize their food, (2).......... green plants do.They must get their food in other ways. In this, bacteria resemble animals. However, since they are enclosed in a cell wall, they can only (3)........ dissolved food like plants do. Although most bacteria do not contain chlorophyll, some of them can make their own organic food from simple inorganic (4)...... . They do not, however, use light energy for this purpose. Others get ready-made food from dead plants and animals. Still others are parasites. Parasites are (5)....... to enter other living organisms and take food from them. In doing so, they often cause diseases or the death of their hosts.
(1)........................
Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án
Lời giải:
Báo saiĐáp án C. wherever: bất cứ nơi đâu
Các đáp án còn lại:
A. However: tuy nhiên/ bất cứ cách nào;
B. whalever: bất cứ cái gì; D. whenever: bất cứ khi nào.
Thông tin trong bài:
These colorless, one-celled micro-organisms exist wherever organic matter is found: in soil, in water and in the air.
—» Những vi sinh vật không màu đơn bào này tồn tại ở bất cứ nơi đâu có vật chất hữu cơ: ở trong đất, trong nước hay trong không khí.