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#38468
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
His fahter _____in New York last Friday. But he _____here now.
#41583
A
is , was
B
was, is
C
were, is
D
were, was
Nobody         what his name is. 
#40648
A
know
B
knowing
C
knows
D
are knowing
Annie ______ to the party. She had a wonderful time with us.
#39088
A
invites
B
is invited
C
was invited
D
has invited
—I have seen the film Titanic already.一When_______ you________ it?
#40380
A
have;seen
B
will;seem
C
did;see
D
did;seen