It is not always easy for the public to see _______ use a new invention can be of to human life.
#31304
A
whose
B
which
C
that
D
what
推荐题目
You cannot take back your words _________ they are out of your mouth.
#30113
A
before
B
whether
C
once
D
while
Do you doubt______ he’ll leave all his money upon his death to his mother school?
#33905
A
whether
B
that
C
if
D
which
The teacher finds that Jane is quite different from ______ she was like one year ago.
#31997
A
who
B
what
C
how
D
which
Schools in the east tend to be better equipped, ____ those in the west are relatively poor.
#32277
A
As
B
While
C
When
D
But
Once there was ______time _____people walked without shoes.
#33996
A
a ;that
B
a ;when
C
the ;that
D
the ;that