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
My flowers grew well all the time. _________, your dog destroyed them all!
#31296
A
While
B
Although
C
However
D
And
John thinks it won’t be long __________ he is ready for his new job.
#31238
A
when
B
after
C
before
D
since
My partner wants to keep the company small _____ I’d like to expand it.
#30799
A
and
B
or
C
however
D
while
----I didn’t pass the English exam. ----____ next time, and you’ll succeed.
#79894
A
Working hard
B
Work hard
C
To work hard
D
With hard work