( )fred solved the problem is not clear to us答案是what 我就搞不懂了,solved前面有主语fred后面有宾语the problem,那为什么还是选what?不好意思啊,有4个选择,A,IF B.THAT.C.HOW.D.WHAT.重新选一下把...

It`s r Fred sailed across the P Ocean ( )fred solved the problem is not clear to us答案是what 我就搞不懂了,solved前面有主语fred后面有宾语the problem,那为什么还是选what?不好意思啊,有4个选择,A,IF B.THAT.C.HOW.D.WHAT.重新选一下把... fred fred jumps the highest in his class同义句转换_______ ________ in Fred's class jumps _______ ________ Fred in the end they solved the problem [ ] [ ],they solved the problem The problem ______,she went away in a good mood.A.had better solved B.being solved C.was solved D.solved Has the problem been solved ? Is the problem solved ? 这两句有什么区别 第二句对不对? with the problem has solved可以吗还是with the problem solved “with the problem solved”这被动语态为什么不在solved前面加was? fred,old,feels,the,man,连词成句 it's r____ Fred sailed across the p____Ocean.? If the babysitter cannot come tomorrow,do you mind____alone at home, doing his homework?A. Fred's leaving B. Fred being left C.Fred's having left D.Fred having been left选出答案,更要说明原因 If the babysitter cannot come tomorrow,do you mind____alone at home,doing his homework?A.Fred's leaving B.Fred being leftC.Fred's having left D.Fred having been leftFred's being left可以吗 翻译It is high time that we solved the problem People have solved the problem?变被动语态 People have solved the problem?变被动语态 The problems have been solved, please mail. 求翻译 archimedes solved the king's problem对划线部分提问