His ability has never been in doubt----the question is ___________ or not he is prepared to work hard.
#31580
A
that
B
if
C
where
D
whether
推荐题目
. Just like a voyage at sea, our life journey, ______ time is limited, is full of difficulties as well as opportunities.
#34771
A
what
B
of which
C
while
D
whose
One of the glorious moments in my school life was I was awarded the Mayor’s Award．
#32009
A
why
B
how
C
that
D
when
____along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.
#31653
A
Driving
B
When I was driving
C
I was driving
D
Having driven
I will give you my friend’s home address, _____I can be reached most evenings.
#33919
A
Which
B
when
C
whom
D
where