问题
选择题
There are so many kinds of computers in the shop. I really don't know _____ to choose. [ ]
A. what
B. which
C. how
D. where
答案
答案：B
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There are so many kinds of computers in the shop. I really don't know _____ to choose. [ ]
A. what
B. which
C. how
D. where
答案：B