题目内容
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
A.must; where B.can; that C.should; when D.might; if
B
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题目内容
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
A.must; where B.can; that C.should; when D.might; if
B