Who could __ be?A,it B,he C,she D,they

Who could __ be?A,it B,he C,she D,they ---Someone got full marks in the last math exam.---Guess _____?A:who can it be B:who it can be C:who could it be D:who it could be .请问大家应该选什么? The telephone is ringing.who( )it be A could B may C does D must 8.Could __ have been ____ who helped Sunny get her work done?A.they ,itB.they ,themC.it,themD.it,they为什么不是其他选项?尤其是C? The phone is ringing.Who could ___ be?It is already midnight.a、heb、 itc、thisd、there 这几句语法帮我看看有无语病错误a.It is you who were wrong.b.It is you who can be wrong.c.It can be you who were wrong.d.It can be you who are wrong.e.Could it be my pen that he has taken?以上几句应该都是强调句吧?有错误地 could it be歌词 it could be better. Could It Be 歌词 wonder __ broke the rule A.it was whoB.itwonder __ broke the rule A.it was whoB.it was who that C.who it was that D.who was it that Jane is going to__ John on this year's Valentine's day.A.marry with B.be married with C.marry to D.marryJane后面是 意思---who on earth could that man be意思---who on earth could that man be?---it was none other than Clint Eastwood.none other Has it ever struck you _ it would be like to have no one you could trust?A.that B.who C.whi...Has it ever struck you _ it would be like to have no one you could trust?A.that B.who C.which D.what 希望从语法方面详细解释下 感激不尽 __,the football game has been decided not to be put off.A.Heavily as did it rainB.As it rained heavilyC.Heavily as it rainsD.As heavily as it could为什么?不能选B?请详细分析每个选项, It is not clear __ of those will be chosen to do the job.A.who B.whom C.which D.whose I asked the watchmaker if he could repair my watch,but he told me that it __.A can be repaired B could be repairedC could not be repaired D could repair by him请问这道英语单选选哪个呢?请告知为什么选那项,别的为什么不选?最 .___ it be Li Ping who broke the glass?No.It __ be Wang Hai who did it.Amay ,must.Bcan,must二选一 帅哥美女 帮满啦 48.I think,though I could be mistaken,__ he liked me.A.who B.which C.that D.what为什么选c?这算不算非限定性定语从句? Push a little harder,It could be healthy是什么意思啊