be always doing与have always been doing的区别
如题
2 English words are not always spelt_____________.
A the way which they sound B by the way they sound
C the way they sound D as they are sounded
3 The teacher suggested the dictionary______at once.
A be referred to be bought B be referred to being bought
C referred to be bought D referred to being bought
人气:470 ℃ 时间:2019-10-17 01:57:02
解答
1.be always doing与have always been doing表示的意思都是“一直在做某事”,但是用法上不同.have always been doing是要接时间状语的.例如:He is always watching TV.他一直在看电视.He has always been watching ...
推荐
- have been done , have been doing ,have done的区别是什么
- have been done 和 have been doing
- always do 与be always doing的区别
- 请过路高人谈一下must be doing 与 must have been doing 的用法.
- have been doing与 have done的用法区别
- W1+W2=10,W1/1.2+W2/0.6=15,公式什么解
- 如图表示一个正比例函数与一个一次函数的图象,它们交于点A(4,3),一次函数的图象与y轴交于点B,且
- 已知f(x)在R上是奇函数,且f(x)=f(x+4),当x属于(0,2)时,f(x)=2x方,则f(7)=
猜你喜欢
- 一个杯子和水的总质量为200g,放入石块后,增加了15g,拿出石块后,水和杯子的总质量为190g,求石块密度.
- 质量m=3kg的物体从距地面50m的高处在t=2s的时间内重力所做的功等于多少?
- 已知平行六面体ABCD-A'B'C'D',E,F,G,H分别是棱A'D',D'C',C'C和AB的中点,求证E,F,G,H,四点共面
- 我国东部地区的河流汛期出现在夏季的原因
- 过去分词属于什么词性
- 苏打能在水里溶解吗,60克能溶解多少,为什么?
- 看不见的爱的阅读答案
- 急:The homework must be_____(you).She wasn't at school today