I don't think she can manage _________ the work without any help,for she has never finished any task alone before.

问题描述:

I don't think she can manage _________ the work without any help,for she has never finished any task alone before.
A)to succeed in doing
B)to do
C)doing
D)succeeding in doing
It is suggested that our bedroom __________ tidy
A)keeps
B)should be keeping
C)be kept
D)keeping
You will feel ________ if you walk outside half an hour after a busy day.
A)relaxed
B)relaxing
C)relax
D)to relax
Is there any water in the bottle?
A)plenty of
B)lot
C)plenty
D)a plenty
1L的辛苦了,但是第2题和第4题的答案肯定是错的(老师批下来是错的)

1:A
2:B (It"t suggest,的结构后面往往用虚拟语气should,.而其房间是被保持干净,所以用should be keeping.)
3:A
feel在这里表示“(自己)感觉到;感到;觉得;认为”的意思,后面可跟形容词、副词、介词短语或名词作表语.而A(relaxed在这里是形容词(轻松的,自在的),而不是动词过去式.
4:D
我再把它理解为省略了of.
不好意思!又来了!知道正确答案了能再次告诉我吗?