When must she go to the library?是：什么时候她必须去图书馆?When must you and Sam see the dentist.意思是：你和萨姆什么时候必须去看牙医.

when must she go to the school?请问这里的go to the school.the在这里不加行吗?when must she go to school when must she go there还是when she must go there When must she go to the library?句中为什么不用goes? When must she go to the library?是：什么时候她必须去图书馆?When must you and Sam see the dentist.意思是：你和萨姆什么时候必须去看牙医. 连词成句 when she school usually go to does when did she go to the summer camp when does she go to beijing ang give lectures? When does she usually go to school?She usually goes to school at 7:00.中文 She s___ to go to school when she was six years old When did she go to school this morning?She went to school at 7:40.中文 When did she go there? Must we go to see a doctor at once when we have the flu?Yes,we must.是什么 单项选择 It's dark now.She A.have to goes home.B.has to go home.C.must to go home.D.must goes home. 单项选择 It's dark now.She A.have to goes home.B.has to go home.C.must to go home.D.must goes home When you go across the road ,you must ( ) to look both ways,left and right.填空 Must I go to see a docter at once when I feel cold? When you go to Rome,you must do as Romans do.可译为谚语--------- When you go into the museem,you must pay a____ to the notices on the wall