川大2017秋冬季《大学英语(三)》第一次作业答案(17)

WORD格式

D. joyful

27. As the bus came round the corner ，it ran ________ a big tree by the

roadside.

A. into √

B. on

C. over

D. up

28. His salary as a driver is much higher than ________ ．

A. a porter

B. is a porter

C. as a porter

D. that of a porter √

29. Yo u shouldn ’t ________ your time like that, Bob; you have to finish your school work

tonight.

A. cut

B. do

C. kill √

D. kick

30. Sh e got up ________ this morning.

A. lately

B. latter

C. later

D. late √

二. 下面五题根据以下文章作答：

Man has always wanted to fly. Even as long as eight hundred

years ago, an Englishman had tried. He made a ___1___ of wings

from chicken feathers and fixed them to his shoulders. Then he

jumped from a tall building. As you can

imagine, he did not fly very far. ___2___, he fell to the ground and

broke several bones. The first real attempt at flying took place in

France in 1783. The

two Mongolian brothers knew that hot air rose. If they could fill a large balloon

___3___ hot air, they thought it would rise into the air and fly.

They were right. They made a very large hot air balloon of cloth

and paper. It measured ten meters in diameters. They filled it

with hot air and the balloon got two hundred meters into the air.