题目内容
(请给出正确答案)
[单选题]
___know if they fixed his computer?
A.Do you
B.Have you
C.Are you
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A.Do you
B.Have you
C.Are you
Enormous sums of money have been spent on space exploration.
A. Much
B. Large
C. Small
D. Fixed
What does the man want to know?
A.He wants to know how to pronounce the word.
B.He wants to know the meaning of the word.
C.He wants to know how to spell the word.
Not until the early years of the 19th century ______ what heat is.
A.man did know B.man know
C.didn't man know D.did man know
The man doesn't know where Candy is.
A.True.
B.False.
A.make known
B.be made to know
C.make to know
D.be made known
A.know, remember
B.to know, carry out
C.to know, follow
D.to know, stick