Do you know____English for‘帅哥’?

I ＿＿(study)English for 5 years.根据这个请讲讲现在完成时和现在完成进行时的区别,
先回答问题,再根据这个答案区分一下现在完成时和现在完成进行时,具体讲讲怎样做这样的题.具体些.

I _____English for 3 years and now I'm working in a foreign-state company.
A. studied B.have studied C.have been studing D.had studied
答案选A,为什么啊?
按理说for 3 years 是现在完成时的标志啊,而且“我在美国学习3年“对现在造成影响.
我选了B.

My sister often_English for 20 minutes befor she went to bed?A、reads B、reading C、read D、toread
为什么我选A错了,often后面动词不是要加s吗?

Have you learned English before?Yes,I ----English for 6 years in my hometown
A learn B learned C am learning D had learned 答案选B为什么

单项填空 1.I ----- English in 2010,and I ----- English for 3 years.
A.learn;have learnt B.learnt;have been learning C.have learnt;have learnt D.learnt;have learning
2.We have been skating ----- two years ago.
A.since B.for C.in D.befor
3.There ----a pair of shose under this big tree.
A.is B.are C.have D.has
4.This is an -----book.I'm very ------ in it.
A.interesting;interested B.interested;interesting C.interesting;interest D.interest;interesting
5.Li Lei isn;t here.I'm sorry to say you ----wait.
A.must B.should C.have to D.will have to
6.I've ----- room to store teddy bears.
A.run out B.ran out C.run out of D.ran out from
7.The boys are skating -----money for charity.
A.getting B.collecting C.to collect D.to raise
8.-How long have you ----from school?
-For about 10 years.
A.leave B.left C.been away Dbeen left
9.I haven't seen such interesting fish,-----.
A.so is Tom B.so isn't Tom C.neither has Tom Dneither hasn't Tom
10.They have ---- to China many times.They know a lot about China.
A.come B.came C.go D.went
11.We enjoy ----football very much.
A.play B.playing C.play D.to play
12.It ----- a lot of time to go to Beijing by train.
A.costs B.spends C.pays D.takes
13.It's important ------ enough rest.
A.have B.has C.having D.to have
14.-I think I have to stay at home.
- ---- you do so,I'll be sorryu.
A.If B.Because C.So D.Although
15.-Excuse me,is this Mr.Brown's office?
-I'm sorry.But Mr.Brown -----works here.He left about three weeks ago.
A.not now B.no more C.not still D.no longer

填空：What's_____English for"苹果"？
答案是the，但练习册并没有说为什么填the。我觉得应该填 “/” ，因为语种前面不加冠词。请知道的朋友给我讲讲，谢谢！

英语动词变位题,根据句子变化
可能有“现在完成进行式”
1.I ______(learn) English for 2 years.Now I give up it
2.It _____(snow) heavily all morning,and it ____(still snow)
3.She _____(travel) around China twice since last year.
4.He _____(already drink) 3 bottles of cola.

I am so tired，for I ________ English for 2 hours. A．is studying　 B．have been studying C．was studying　 D．had been studying

have been的时态.
I've been (studying) English for 3years.
为什么用studying而不是to study

I __English for 3 years
A have learn B have been learning C have learning