With time going by, we have come to realize that creativity is _______it takes to keep a nation highly competitive.
#79464
A
what
B
how
C
why
D
that
推荐题目
What made my father satisfied was over 50% of the students in his class had been admitted to key universities.
#79351
A
because
B
that
C
what
D
why
Nowadays school bus safety has drawn much attention nationwide for children’s safety is _______ worries parents most.
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A
why
B
which
C
that
D
what
The reason ____he was late was ____he had taken a wrong bus.
#79465
A
why; because
B
for; because of
C
why; that
D
for; that
His ability is never in doubt----the question is _______he is prepared to work hard.
#79508
A
whether
B
if
C
that
D
where