题目内容
(2010·湖南醴陵二中高三上第二次月考) 23. Bob had thought his computer was broken _______ his little brother pointed out that he had forgotten to turn it on.
A. if B. before C. after D. because
B
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题目内容
(2010·湖南醴陵二中高三上第二次月考) 23. Bob had thought his computer was broken _______ his little brother pointed out that he had forgotten to turn it on.
A. if B. before C. after D. because
B