题目内容
(2010·陕西省宝鸡市高三教学质量检测三)24.There happened to be nobody under the wall when it fell down, ____ ?
A.wasn't there B.was there
C.didn't there D.did there
D
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题目内容
(2010·陕西省宝鸡市高三教学质量检测三)24.There happened to be nobody under the wall when it fell down, ____ ?
A.wasn't there B.was there
C.didn't there D.did there
D