一道英语单选题.I need to pay 46 yuan.I have 30 and he has to pay extra money.这道题中为什么用extra?而不是other,others,rest之类的?

一道英语单选题.I need to pay 46 yuan.I have 30 and he has to pay extra money.这道题中为什么用extra?而不是other,others,rest之类的? 一道英语单选题,need的用法,急死了I can do it by myself.I_____ any helpA.needn't B.don't need为什么选B不能选A呢? 一道英语单选题~有点蒙OTZ~-did you tidy youe room?-no,i was going to but i( )visitors.空里应填什么?是had还是have had?为什么? 一道英语单选题,要原因I am so glad that every thing is going so well as _____A.plans B.planning C.planned D.to plan 一道英语单选题,I didn't manage to work out the problem( )the teacher had explained how.A.until B.unless C.when D.before为什么呢? 一道英语单选题.I ______ her to go hiking with me next Sunday.A,hope B,wishC,make D,let要说明理由哦（加分）~ 一道英语单选题 I finished ___ the story at 11:00 yesterday.A.to write B.write C.wrote D.writing 一道单选题 一道单选题 初三化学一道单选题 一道单选题, 两个单选题,英语,1.He gave me the phone number in order____contact him when we are in need of him when we are in need of help.A.to B .of me to C.for me to D.that I为什么选C呢?2.Is it any good_____ ______?A.to try; to explain B.to try; expl 一道高一英语的单选题 大家帮忙解释一下I could hardly make myself____because I know ____English to express myself.A understand;so little B to understand;such littleC understood;so little D understood;so a lit 一道英语虚拟语气单选题I told your friend how to get to the hotel,but perhaps I ( ) have driven her there.A should B must C COULD D might 说下理由了哈! 英语单选题, 一些英语单选题, 英语单选题, 单选题,英语