12. If you ( ) that late movie last night, you wouldn＇t be sleepy.

A. 　各地区均衡发展

B. 　各地区非均衡发展

C. 　由西向东梯次推进

D. 　由东向西梯次推进

A. 　 have ought ot

B. 　 had better

C. 　 should have to

D. 　 would rather

A. 　建立市场经济体制的需要

B. 　吸引外资的需要

C. 　生产力发展多层次、不平衡的要求

D. 　社会化大生产发展的要求

A. 　 has used

B. 　 used

C. 　 being used

D. 　 has been used

A. 　 the sixteen president

B. 　 the sixteenth president

C. 　 president sixteen

D. 　 president the sixteenth

A. 　 mustn’t have

B. 　 haven’t got

C. 　 don’t need

D. 　 needn’t

A. 　 were

B. 　 was

C. 　 is

D. 　 sits and waits

A. 　 Even

B. 　 In case

C. 　 Although

D. 　 In spite of