he must have gone to Japan,_____he?he must have been to Japan,_____he?he must have gone to Japan last week,_____he?he must have been to Japan last week,_____he?
问题描述：
he must have gone to Japan,_____he?
he must have been to Japan,_____he?
he must have gone to Japan last week,_____he?
he must have been to Japan last week,_____he?
答
1. hasn't
2. hasn't
3. didn't
4. hadn't
答
后两句有问题
答
havn't he
答
has has hadn't hadn't
答
he must have gone to Japan,hasn't he?he must have been to Japan,hasn't he?he must have gone to Japan last week,didn't he?he must have been to Japan last week,didn't he?