- In our school library, there____ a number of books on science and the number of them ______ growing larger and larger.
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A
is, are
B
has, are
C
have, is
D
are, is
推荐题目
 The old scientist devoted most of his time ___________ the space science.
#63172
A
develop
B
to developing
C
to develop
D
developing
The kite is broken. Please ___________.
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A
take it away
B
take them away
C
take away it
D
take them away
Mrs Li is planning ______ Beijing with her cousin. 
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A
visit
B
to visit
C
visiting
D
visits