全新版第二版综合B4U1(12)

C) commit

D) submit

正确答案： C

51.

The war may _____, but victory is sure to belong to the peace-loving people.

A) drag out

B) drag on

C) drag up

D) drag along

正确答案： B

52.

_______ to the Independent War, the United States was an English colony.

A) Before

B) Prior

C) Following

D) Preceding

正确答案： B

53.

She continued to type as fast as ever, though her thumb was badly swollen ______ a hurt.

A) in

B) for

C) with

D) from

正确答案： D

54.

She looks to be ______ 40, but as a matter of fact, she is 50.

A) older than

B) in the neighbourhood of

C) at age of

D) approximately about

正确答案： B

55.

The crust of the Earth was thin here, and other conditions appeared ______ for drilling.