问题
选择题
They don't know the way. They ______ at a map. [ ]
A. needs look
B. need to look
C. need looking
D. needs to look
答案
答案：B
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They don't know the way. They ______ at a map. [ ]
A. needs look
B. need to look
C. need looking
D. needs to look
答案：B