61题,应该用used还是using
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61题,应该用used还是using61题,应该用used还是using61题,应该用used还是usingManhasbeen(using)the...人类一直以来都在使用……这是应该用using,
61题,应该用used还是using
61题,应该用used还是using
61题,应该用used还是using
Man has been (using) the ...
人类一直以来都在使用……
这是应该用using,have been doing,是现在完成进行时,表示从过去至今一直在做.
如果填used的话,就是被动语态了,have been used,这是现在完成时态的被动.
但主语man和use是主动的关系.
61题,应该用used还是using
she wrote her own sentences ___(use) the grammar she was learning.用using还是used?为什么?
用来做某事是be using to do还是be using to doing,要有依据this kind of machine____cutting paperA:used to B:is using to C:is used for D:is used to选哪个?要理由
use used using的区别
be used to的be应该用过去时还是一般时?
use,using,used应该选择哪个?为什么?John lives on the twelfth floor in a tall apartment building.Every day he comes back home very late when there is nobody ______the elevator.A)use B)using C)used
I have never heard the word (used using)in spoken English.两个都可以吗?还是只有一个答案?
wood__paper用be used to do还是doingis used to make 还是is used to making?
用be well used...还是be good used...为什么?
英语语法:修饰动名词和现在分词,应该用形容词还是副词?例:His favorite is wathching TV.如果我要修饰这个watchingTha man using cellphone is my uncle.如果我要修饰这个using
用不定式还是动名词?1,I like writing my own original sentences______the grammar I've learned.2,I started to write my own original sentences______the grammar I was learning.以上两题选项为 A.use B.to use C.used D.using请告知答案,请
初一英语小题选择the alarm clock __for waking up people.a,used b,is using c,is used d,using用下面括号中动词适当形式填空let us ask the boy_________(not play)in the street.I spent two hours mending my MP4(同义句改写)it _____
the village is no longer the one ( )it used to be,应该用关系副词还是关系代词?
please say sentences ( )the new words.括号里应该填use还是using以及原因
the computers we are using now are much more advanced that ______ you used years ago.应该选什么?which thesethem those为什么?
now judy is using the same mobile phone __was used by Alice two days ago.为什么用as
make a plan for u___ money 是use 还是using? 原因 parents also tell them h_____ money can be used谢
used to 与be used to 的区别具体应该怎么用?