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精英家教網 > 初中英語 > 題目詳情
When the school building began to shake, the teachers ran
downstairs ____ all the students. The teachers are real heroes.
A. after   B. with   C. before
B解析:
with表示伴隨。
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從方框中選擇恰當的句子完成對話,其中有兩個多余項。

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