13．The expert said she ______ Xinjiang to join the development of the West Regions the next month.

A. had left for　 　　　　　　　　　 B. left for

C. was leaving for　 　　　　　　 D. would leave for

12．All the preparations for the project ______， and we’re ready to start.

A. completed　 　　　　　　　　　　 B. had been completed

C. complete　 　　　　　　　　　　　 D. have been completed

11．-Do you know when the Chinese custom ______ from?

-It’s hard to say. But its characteristics ______ the Tang Period.

A. began; prove　 　　　　　　　　 B. started; show

C. is; appear　 　　　　　　　　　　 D. dates; suggest

10．-How did you find him out?

-I ______ his name by chance on the list.

A. came down　 　　　　　　　　　 B. came about

C. came up　 　　　　　　　　　　　 D. came across

9．Flight BA123 to Vienna is now boarding at ______.

A. Gate 21　 　　　　　　　　　　　 B. 21st Gate

C. the Gate 21　 　　　　　　　　　 D. 21 Gate

8．From the date ______ on the gold coin, we decided that it was made five hundred years ago.

A. marking　 　　　　　　　　　　　 B. marked

C. to be marked　 　　　　　　　　 D. having been marked

7．Questions and exercises are given by the computer, which decides ______ to move the student ahead, review an easier level ______ give more work on the same level.

A. both; and　　　　 B. whether; or

C. not only; but　 　　　　　　　　 D. either; or

6．-What ______ to them?

-They appeared ______ in the accident.

A. happened; to have been injured

B. had happened; to be injured

C. happened; injured

D. have happened; to be injured

5．sugar　 　　　　　　 A. sign　 　　　　　　　　　　 B. peasant

　 　　　　　　　　　　　　 C. island　 　　　　　　 D. Asia

[答案]

1-5 CBADD

4．packet　 　　　　　 A. develop　 　　　　 B. immediately

　 　　　　　　　　　　　　 C. collect　 　　　　　 D. comedy