2019年mpa考试英语真题——动词的时态373

{01}I would have called you up for help had it been possible, but I ____ your phone number then. A.hadn"t had
B.didn"t have
C.shouldn"t have
D.couldn"t have
解析：
本题选B。

{02}All the students _____ by 10:30, but the speaker _____ until 11:00.
A.return, has turn up
B.has returned, turned up
C.returned, turn up
D.had returned, didn"t turn up
解析：
本题选D。

{03}She _____  her hairstyle in her hometown before she came to Chongqing for a better job.
A.would change
B.has changed
C.changed
D.was changing
解析：
本题选C。