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
John said he had been working in the office for an hour, _______ was true.
#94927
A
he
B
this
C
which
D
who
Good news! The price of all those second-hand goods is ______ before.
#92381
A
30% as lower as
B
30% lower than
C
lower 30% than
D
as 30% low as
Hardly ________________ she heard the strange scream coming from behind a tree.
#92073
A
had she walked out of the woods than
B
did she walk out of the woods when
C
had she walked out of the woods when
D
she had walked out of the woods when
Even on holidays, he preferred doing something________
#94846
A
to sleep
B
sleeping
C
to be slpet
D
to sleeping