Depression is the leading cause of suicide, __ __ in turn is the third leading cause of death among 15 to 24 year olds in the United States．
#93672
A
who
B
which
C
that
D
what
推荐题目
(2014·江西省重点中学协作体第一次联考)—Tom should have been warned not to cheat in the exam.—________，but he wouldn’t listen to me.
#91870
A
So he had
B
So has he
C
So was he
D
So he was
_______ I met him, I thought he was a serious man.
#92641
A
For the first time
B
The first time
C
It was the first time
D
By the first time
Don't be discouraged．___things as they are and you will enjoy every day of your life．
#92202
A
Taking
B
To take
C
Take
D
Taken
A significant proportion of such children are condemned______.
#95175
A
fail
B
to fail
C
failing
D
failed