2019年mpa考试英语真题——动词的时态421

{01}Mary had to wok at evenings and weekends. Only in this way _____ able to complete the report
by the deadline.
A.was she
B.she was
C.had she been
D.she had been
解析：
本题选A。

{02}Why have they sent me this bill? I _____ it several weeks ago.
A.pay
B.have paid
C.was paying
D.paid
解析：
本题选D。

{03}No sooner had he arrived than he _____ to complain about the terrible weather.
A.began
B.would begin
C.had begun
D.begins
解析：
本题选A。