问题
选择题
It is in the hall behind the teaching building ____ we usually have our P.E. lessons on rainy days. [ ]
A. where
B. that
C. which
D. what
答案
答案：B
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It is in the hall behind the teaching building ____ we usually have our P.E. lessons on rainy days. [ ]
A. where
B. that
C. which
D. what
答案：B
