0  259687  259695  259701  259705  259711  259713  259717  259723  259725  259731  259737  259741  259743  259747  259753  259755  259761  259765  259767  259771  259773  259777  259779  259781  259782  259783  259785  259786  259787  259789  259791  259795  259797  259801  259803  259807  259813  259815  259821  259825  259827  259831  259837  259843  259845  259851  259855  259857  259863  259867  259873  259881  447090 

9.(  ) I didn’t know he came back ________________ I met him in the street.

     A. since       B. when          C. until         D. after

试题详情

8.(  ) My brother is going to look for another job______the company offers him more money.

     A. after           B.when            C unless             D.besides

试题详情

7.(  ) We have been good friends ____ we joined the same ping-pong team.      A. after              B. before           C. since             D. until

试题详情

6.(  ) He met many problems     he was going over his lessons .

A. before           B. as soon as        C. since           D. while

试题详情

5.(  ) Don’t get off the bus     it has stopped .

A. until          B. if              C. to             D. for

试题详情

4.(  ) Could you please give me your e-mail address ____ you go?         

A. as soon as       B. before        C. after         D. until

试题详情

3.(  )Tony is a clever boy,______ he usually fails in Chinese exams.

   A.so             B.but           C.or          D. because

试题详情

2.(  )Go to bed early,______ you won’t get up on time next morning.

     A.then            B.and            C.but           D.or

试题详情

1.(  ) Usually we don’t realize how important nature is to us      it is too late.

     A. unless            B. until             C. if               D. after

试题详情

15.(  ) -What can I do for you?  -I want _________ orange blouse for my daughter.

A. an             B. the              C. a                D. / (不填)

试题详情


同步练习册答案