2019年mpa考试英语真题——动词的时态221

{01}— Did Alice enjoy the concert held in Grand Theater yesterday?
— Yes, she did. She _____ such an excellent concert for a long time.
A.didn"t take part in
B.wouldn"t take part in
C.hasn"t been in
D.hadn"t been in
解析：
本题选D。

{02}______, the teacher dismissed all of them. A.Having cleaned the classroom
B.Cleaned the classroom
C.After cleaning the classroom
D.After they had cleaned the classroom
解析：
本题选D。

{03}I was just going to water my garden but someone _____ it. Was it Tom?
A.has done
B.had done
C.would do
D.was doing
解析：
本题选B。