What is concerning us greatly is ____ the workers held up in that area yesterday will be set free.
#79387
A
that
B
what
C
when
D
which
推荐题目
Water，which seems so simple and common，is________makes life possible.
#79483
A
what
B
that
C
which
D
how
Mary is a humorous and warmhearted woman and that is ________ she is a most popular person in her community.
#79337
A
whether
B
because
C
how
D
why
_____ the doctors really doubt is _____ my mother will recover from the serious disease soon.
#79454
A
What; when
B
That; how
C
What; whether
D
That; what
—I drove to Zhuhai for the air show last week..—Is that ________ you had a few days off ?
#79435
A
where
B
when
C
what
D
why