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Mr Bush is on time for everything. How it be that he was late for the opening ceremony?A.canB.should

编辑:chaxungu时间:2026-04-24 12:49:10分类:高中英语题库

Mr Bush is on time for everything. How ________ it be that he was late for the opening ceremony?
A.canB.shouldC.mayD.must在线课程A
解析:
can表示可能性的推测,常用于疑问句或否定句中;
may表“可能性”常用于肯定句或否定句中;
must常用于肯定句中表推测,“一定……”的意思.