Evidence has been found through years of study _____ children’s early sleeping problems are likely to continue when they grow up.
#67792
A
why
B
how
C
that
D
whether
推荐题目
________ he seems to know everything.
#71483
A
Young as he is, yet
B
Young as he is
C
As he is young, but
D
Though he is young, but
There are several research centers in China ________ a certain disease called Bird Flu is being studied.
#73321
A
which
B
where
C
when
D
what
Nowadays workers are earning per month as they did in the 1990s.
#68301
A
twice as much as
B
as twice as much
C
as much twice as
D
twice as much
I can think of many cases _______ students obviously knew a lot of English words and expressions but couldn’t write a good essay.
#72558
A
why
B
which
C
as
D
where
—Tom wants to know if you will have a picnic tomorrow.—Yes. But if it ______, we’ll play chess instead.
#41383
A
will rain
B
rained
C
is raining
D
rains