---Do you know how long ________? ----I’m sorry I don’t know.
#36739
A
he has come here
B
has he been married
C
Tom has bought the car
D
his uncle has been abroad
推荐题目
— The light is still on in his room. Do you know ?— Maybe he has to study for a test.
#36814
A
if he works hard
B
who he is studying with
C
what he is busy with
D
when he will stop working
(2013·山东，30)It's good to know________the dogs will be well cared for while we're away.
#78840
A
what
B
whose
C
which
D
that
We promise ______ attends the party a chance to have a photo taken with the movie star.
#79212
A
who
B
whom
C
whoever
D
whomever
— I don't know_ .— You can go and ask Jack.
#39018
A
when does the train leave
B
that we will plant trees or not
C
if she had come yesterday
D
what I should buy for him
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