You can only be sure of _____ you have at present; you cannot be sure of something _____ you might get in the future.
#75203
A
that; what
B
what; 不填
C
which; that
D
what; which
推荐题目
A greenhouse is a building _______ of glass _______ for keeping plants warm when the outside temperature is low..
#78521
A
made, which is used
B
which is made, is used
C
made, being used
D
is made, used
The day came finally _____ I was given an opportunity to act in the play.
#77706
A
when
B
in that
C
which
D
in which
Many countries are now setting up national parks________animals and plants can be protected.
#75272
A
when
B
which
C
whose
D
where
He has made another wonderful discovery, _____ I think is of great importance to science.
#77865
A
which
B
what
C
when
D
that
— Have you seen the film Under the Hawhorn Tree?—Of course, I have. It was in our village _____ it was made.
#78117
A
that
B
where
C
when
D
which