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【单选题】
睾丸组织中产生雄激素的细胞是( )A.
精原细胞
B.
支持细胞
C.
间质细胞
D.
精子细胞
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【单选题】There was time Iraq was one of the strongest countries in the world.
A.
a；when
B.
a；that
C.
the；that
D.
the；when
【单选题】There was time I hated to go to school.
A.
a; that
B.
a; when
C.
the; that
D.
the; when
【简答题】__________ ,we have to get down to business right away. A.As there was no time left B.There is no time left C.There being no time left D.There to be no time left
【单选题】_________ ,we have to get down to business right away.
A.
As there was no time left
B.
There is no time left
C.
There being no time left
D.
There to be no time left
【简答题】回答题 There was a time when any personal information that was gathered about us was typed on a piece of paper and（26）in a file cabinet．It could remain there for years and, often（27）, never reach the out...
【单选题】He said that the situation was dangerous and that there was no time to ______ in reaching an agreement.
A.
spend
B.
save
C.
take
D.
lose
【简答题】阅读理解 Books have been our best friends from time immemorial. There was a time when reading them was supposed to be the best way of entertainment. Book lovers used to carry the book of their choice wher...
【单选题】There was a time ＿＿ Tom was interested in music.
A.
which
B.
on which
C.
what
D.
when
【单选题】You needn’t have ________ the speaker when he was speaking; there was enough time afterwards for you to ask questions.
A.
affected
B.
interrupted
C.
involved
D.
disturbed
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