What is concerning us greatly is ________ the workers held up in that area yesterday will be set free.
#79494
A
that
B
what
C
when
D
which
推荐题目
His ability is never in doubt----the question is _______he is prepared to work hard.
#79508
A
whether
B
if
C
that
D
where
Being unique should be encouraged because that’s makes our society a society.
#79349
A
that
B
what
C
who
D
which
The boss believed Tom's reason for being late for work is ______ he had to help his grandma cook.
#79482
A
why
B
that
C
where
D
because he