Ballet is highly technical and it      professional dancers years to train.
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A
takes
B
achieves
C
deserves
D
needs
推荐题目
The manager devotes all his spare time ______ the violin.
#66641
A
to practise
B
to practicing
C
in practising
D
for practising
________ with many other people, teachers have a relatively stable income.
#69140
A
Compare
B
To compare
C
Comparing
D
Compared
There are ________ food on sale in the trade fair.
#65990
A
a great many
B
lots of
C
a great deal of
D
large quantities of