didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分
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![didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分](/uploads/image/z/14645733-69-3.jpg?t=didn%E2%80%99t+see+him+in+the+library+this+morning%2Cso+I+think+he+must+have+gone+to+Paris+y...didn%E2%80%99t+see+him+in+the+library+this+morning%2Cso+I+think+he+must+have+gone+to+Paris+yesterday%2C____%3FA.must+he%3FB.don%E2%80%99t+C.didn%E2%80%99t+he%3FD.must+%E8%AF%B7%E9%80%90%E9%A1%B9%E8%AF%B4%E6%98%8E%21%E5%B9%B6%E5%88%86)
didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分
didn’t see him in the library this morning,so I think he must have gone to Paris y...
didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分析句子结构
我的意思是能不能填must not he
didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分
C.考察反问句,因为有明确的过去时间“yesterday”所以反问时要用一般过去式 .所以排除A、B、D.若无明确的过去时间则可以用must not he
答案是C,不能填must not he,因为yesterday强调了是过去,如果句中没有yesterday的话就可以
C