____ have you been travelling?Since I was a boy.A Since when B When应该选哪个?为什么?

相关推荐

• ____ have you been travelling?Since I was a boy.A Since when B When应该选哪个?为什么?
• 【高中英语】状语从句语法题!___these dosputes account for a small part in the cooperation,the sudden frictions have affected the involved companies.A.when     B.as    C.while    D.however --you won't go to attend jack's birthday party?--yes,___invitedB.unless   C.if   （为什么不能选B）it was half a year___ my good friend returned to his hometown.A.before   B.since    C.that    D.whenit's ____ fine weather ____ we all decide to pay a visit to qingdao on national day.B.so;th
• when do you think it is _____ he arrived here?.-When do you think it is _____ he arrived here?-No more than half a year,I believe.A.when B.that C.before D.since请问是选D,表示“自从来了.不到半年”吗?如果不是那选什么为什么?
• .I have been collecting them 1 I was eight years old 当since 和 when同时出现在选项中 选哪个更好
• 1.---______ have you lived in Beijing?---Since 2000.A.When B.Why C.How long 可是我想知道A怎么不可以?我一直弄不懂when和since他们的区别啊!老弄混 希望帮我解释下!3.The heavy rain ______ me _______ the Great Wall last Friday.A.prevented; visiting B.stopped; to visit C.keep; from visiting 答案选的是A 我知道是选这个,但是c为什么不可以,他的句型也是对的,也有阻止某人做某事的意思哦
• ____have you been travelling?since i was a boy.A Since when B When C for when 选择哪一个,为什么
• Have you ever visited the Water Cube?Yes.When I served as a volunteerin Beijing,I it twiceA.have visited B.visited C.had visited D.had been visiting为什么不选C
• since there is not much time left,i will tell you about it in...a,detailb,briefc,mcommond,total2 you always take ...great trouble to help me when i am in ..troublea,a;/b,/;/可trouble不是可数吗?3,a series of speeches...given by the teachera,has beenb,have been一系列东西终究不还是复数吗?
• 1.When he arrived at the bus stop,the bus ________ for 20 minutes.A.has left B.had left C.has been away D.had been away2.I ______ the League for 5 years so far.A.joined B.have joined C.have been in3.The factory ________ since the February of 1988.A .has been open B.has opened C.was open D.opened4.Mary and Rose _______friends since they met in 2000.A.have made B.have been C.made D.have become5.You mustn't ________ until he comes back.A.be away B.leave
• 关于时间状语的练习It was two days( )the boy began to have a fever A.when B that C since D later that 选哪个呢==为什么?
• What kind of work are you doing now?意思
• my travel plan英语作文 20字