______ a certain doubt among the people as to the practical value of the project.
#95174
A
It has
B
They have
C
It remains
D
There remains
推荐题目
This is the first time that I face to face with the president.
#92705
A
had come
B
have come
C
came
D
come
--Where did you put my dictionary after using it this morning? --I put it back ______ I took it.
#94105
A
at which
B
where
C
there
D
there where
People in the west make_____a rule to buy Christmas presents for their relatives and friends.
#92601
A
that
B
the thing
C
this
D
it
It’s the fifth time ______ late this term.
#94714
A
that you ’ve arrived
B
that you arrived
C
when you ’ve arrived
D
when you arrived
Safety in school has been of great concern because of frequent reports about accidents _______ students got injured or killed while in school .
#93689
A
that
B
when
C
in which
D
for which