什么时候用it什么时候用it is,如I think it difficult to do my homework.
什么时候用it什么时候用it is,如I think it difficult to do my homework.
用to ,it,do,think,well,is,anything,I,difficult.造句
I think it is good for me.I think it necessary to…… it后什么时候有
为什么有的时候是I think 有的时候是I think it is difficult to do sth
after lunch i'm going to do my homework.i think i ()do it be
什么时候用So it is.什么时候用So is it ?
① I think it my duty to do sth.和 i think it IS my duty to do
I think it is difficult to do the work in an hour.句子正确吗?
I think geography is difficult to learn it.
请问是I find it difficult to do sth还是I find it is difficult to
英语选择:I do not think it is good to copy others' homework.--Yo
在It is+adj.+OF\FOR+sb.+to do sth 中,什么时候用OF 什么时候用FOR?