Mark the letter A, B, C or D to indicate the correct word for each of the blanks.
The return of the airship
The first balloon flew in the 18th century. By 1900 the Germans were producing rigid airships capable of carrying (21)______ loads over long distances. These airships consisted of a cigar shaped, covered frame containing hydrogen gas. The first craft reached speeds (22) ______ 32 km/h. By the mid 1930s, the zeppelins had doubled in size. The largest airship ever built, the Hindenburg, was 245 metres long and could reach a maximum speed of 135 km/h. In 1936, this airship carried a (23)_____ of 1,002 passengers on 10 scheduled round trips between Germany and the United States. On 6 May 1937, while (24)___ at Lakehurst, New Jersey, the Hindenburg was completely destroyed when it crashed and burst into (25)_____, with a loss of 36 lives. Now, over 60 years since the last giant commercial airship was built, a new breed of high tech giant airships is being planned.
(22)..................
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Lời giải:
Báo saiKiến thức: Từ vựng + Rút gọn mệnh đề quan hệ
Giải thích:
Approach (v): chạm đến mức
Trong câu có sử dụng dạng rút gọn của mệnh đề quan hệ nên khi bỏ đại từ quan hệ which thì động từ đằng sau phải chuyển thành V-ing
The first craft reached speeds which approach 32 km/h. => The first craft reached speeds approaching 32 km/h.
Chọn D