There are so many kinds of Mp3 in the shop. We can’t decide ________ . 
#63538
A
what to buy
B
to buy what
C
which to buy
D
to buy which
推荐题目
You should try your best ____ your English. 
#57127
A
to improve
B
improving
C
improves
D
improve
The woman said he _____ to use yellow to remind him _______ a warm sunny day.
#57416
A
prefered, to
B
preferred, of
C
would rather, from
D
would rather, of
 My father likes _______ books and ______TV very much.
#58018
A
looking, watching
B
reading, watching
C
watching, seeing
D
seeing, reading