题目内容
Mr Bush is on time for everything. How ________ it be that he was late for the opening ceremony?
A．can B．should C．may D．must
A can表示“可能性”，通常用于否定句或疑问句中，且有时还带有“惊奇，不相信”等感情色彩。
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题目内容
Mr Bush is on time for everything. How ________ it be that he was late for the opening ceremony?
A．can B．should C．may D．must
A can表示“可能性”，通常用于否定句或疑问句中，且有时还带有“惊奇，不相信”等感情色彩。