Mary ____ to Italy twice .A.go B.has been C.have gone D.have been 想请教下此句中应选择哪项呢?麻烦回答者说明一下语法,

Mary ____ to Italy twice .A.go B.has been C.have gone D.have been 想请教下此句中应选择哪项呢?麻烦回答者说明一下语法, Tim didn't go to Mary's birthday party last night because he ____(not invite). Complete the sentences.Mary:Hello.This is Mary speaking.Is Tom in?Tom:Hello.This is Tom.Mary:I can't go to_____?Tom:What's__________________?Mary:I ____ ____ ____fever.Tom:I'm sorry to ____ that.I will see ____ after class.Mary:Thank.Bye.Tom:____ I don’t like ____ .But I’d like _____ with you today ,Mary.I don’t like ____ .But I’d like _____ with you today ,Mary.A.to sing ,singingB.to sing,to singC.singing ,to sing what are you going to ____ on vacation ——I am going to Italy.填词 Mary used (a knife and fork) to have dinner.括号内提问____ ______ mary use to have dinner?2these courses are different from those ones.同义句these courses aren't ____ ____ ______ those ones. 一道英语小题,____ mothers can’t go to school today because they want to go to workA.Mary and Lucy’s B.Mary’s and Lucy’s C.Mary and Lucy Mary ____ take the job he offerd to her ,but she didn't.为什么横线上不能用should Tom took a plane in order to get back to Italy soonerTom took a plane ____ _____he ________get back to Italy sooner Her children have gone to Italy and she ____(miss) them very much.怎么填.为什么. Mrs Brown is supposed ____ for Italy next week.A.to have left B.to be leaving C.to leave 1.Those workers are ____(build) a stone bridge over the river now2.Mike is taller than any other student in his class.Mike is ____ ____ ____ in his class.3.Mary went to school and she didn't have breakfast this morning.Mary went to school ____ ____ b I went to Italy中/went/的/t/是否可以不读 I didn't take Tom.I took Mary instead.=I took Mary ____ _____Tom 对化划线句子提问Mary has never been （to disneyland）.括号为划线____ ____ Mary never ____ He had ____ to spend his holidays in Italy,but circumstances forced him to change his mind. 反义疑问句选择题请先帮我看几道题目：1 He said Mary had done it,____?A hadn't she B hadn't Mary C didn't he D did he2 It's my son's birthday next week,and i have to do my best for that,____?A isn't it B is it C haven't I D don't I这 英语选择-Hello!May I speak to Mary,please?-Hello!May I speak to Mary,please?- ____.I'll go and get her.A.Speaking B.Hold on,please .C.I don't think so D.Hurry up,pleas