Question

() 7. — I a fruit salad half an hour ago. Can it now? —One more minute,please.

A.ordered; be served     C. have ordered;be served

B. have paid for;serve   D. paid;serve

Answer 1

7.A

7.A

 (本題考査動(dòng)詞的時(shí)態(tài)和語(yǔ)態(tài)。由half an hour ago可知本句是過(guò)去時(shí)。而后句的it指代a fruit salad ,故是情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。故綜合選項(xiàng)，可知選A. )