What really worries us is ______ the explorers can accurately locate themselves with the device in case of bad weather.
#79509
A
that
B
where
C
what
D
whether
推荐题目
According to Aristotle, we are we repeatedly do. Excellence then, is not an act, but a habit.
#79347
A
which
B
when
C
where
D
what
—The two people speak different languages and can not communicate with each other well.—Oh，I see. That’s ________ misunderstanding occurs.
#79326
A
when
B
what
C
which
D
why
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
_______ is known to all is _______ Diaoyu Island is part of China.
#79476
A
What; that
B
It; that
C
As, that
D
What; what