There were lots of people standing watching, yet no one of them ________. 
#12672
A
offered to help
B
offered helping
C
was offered to help
D
was offering help
推荐题目
 The project        to developing the economy and reducing poverty when it is completed.
#11705
A
has contributed
B
had been contributed
C
will contribute
D
is contribute
All those second-hand goods are sold at                  before.
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A
30%as lower price as
B
30%as low a price as
C
as 30%low price as
D
30%lower price than
The teacher was worried about the boys in her class, for they spent ______ time playing computer games.
#13427
A
large amount of
B
a large number of
C
a large amount of
D
large numbers of