The new China was founded in 1949, ______ great changes have taken place.
#33502
A
since when
B
after which
C
in which
D
when
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—Look, the paint is starting to come off ____ the wall is damp.—Well, we'd better have the wall repainted some day.
#31419
A
when
B
where
C
if
D
once
.A man may usually be known by the books he reads _______ by the friends he keeps.
#80171
A
as well as
B
as if
C
as soon as
D
as usual
it is normal for parrots to talk, Einstein, a small bird, is unusual in that whenever she hears a new word or sound, she repeats it over and over until she masters it.
#30576
A
As
B
When
C
While
D
Since
_____ we can see, we can’t get very far in this project without her help.
#32823
A
As long as
B
So long as
C
So far
D
As far as
_______I toured Zhangjiajie, I was deeply impressed with its beautiful scenery.
#31331
A
For the first time
B
At first
C
It was the first time
D
The first time