—I can’t find Mary. Where’s she?—Sorry, I don’t know ______.
#38998
A
where has she been
B
where she has been
C
where has she gone
D
where she has gone
推荐题目
Can you tell me ______ learn a foreign language well ?
#38762
A
what to
B
how to
C
what I can
D
how can I
－ Where does Mr. Black Live ? Can you guess?－ Sorry , I can’t guess ________.
#79144
A
where does he live
B
where he lives in
C
where does he live in
D
where he lives
Don’t take his remarks too seriously. He was so sad that I don’t think he really________ what he was saying.
#79019
A
knew
B
knows
C
besides
D
therefore
Have you seen Henry lately? My boss wants to know ______.
#79174
A
how is he getting along
B
what is he getting along
C
how he is getting along
D
what he is getting along
After the exam, my teacher told me that failure ____ the mother of success.
#79277
A
was
B
is
C
be
D
been