The survey shows that ______ we are enjoying less and less good sleep, rates of heart diseases have risen rapidly．
#30126
A
while
B
although
C
if only
D
as though
推荐题目
I am a determined person. ____ I have made up my mind, nothing can change my mind.
#31780
A
Once
B
Though
C
Unless
D
Until
—How long do you think it will be______ man can finally solve the problem of cancer?—Well，it depends
#30976
A
when
B
until
C
after
D
before
My cousin will never talk to anyone in a rude way people say something dirty to him.
#30786
A
as if
B
even if
C
what if
D
only if
John got his phone for his birthday, his parents don’t let him use it in school.
#31990
A
however
B
which
C
but
D
when
the author wants to express in the book is the love and eare，for her family.
#30152
A
What
B
That
C
When
D
Why