Mary decided not to work on the program at home because she didn’t want her parents to know what she __________.
#101244
A
has done
B
had done
C
was doing
D
is doing
推荐题目
-----Hi, Nancy, I didn’t know you had come back. So have you graduated from college?---- Yes. I _____ French for 5 years in Nanjing.
#104207
A
have studied
B
studied
C
had studied
D
am studying
I spoke slowly,but my meaning________.
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A
wasn’t got across
B
wasn’t got at
C
didn’t get across
D
didn’t get for
—I wonder why you didn’t take part in the speech contest yesterday afternoon. —I'm terribly sorry, I________ myself.
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A
am conducted
B
conducted
C
was conducting
D
would conduct
If nothing________，the oceans will turn into fish deserts. (2013·湖南，26)
#99430
A
does
B
had been done
C
will do
D
is done