With Halloween approaching, there exists a real concern among parents and teachers __________ trick or treating will become a seriously anti-social activity.
#69248
A
whether
B
what
C
that
D
how
推荐题目
—Who should be responsible for the accident?—The boss, not the workers. They just carry the orders________.
#68037
A
as told
B
as are told
C
as telling
D
as they told
．_____ we can pass the coming examination will mainly depend on _____ we learn and _____ learn it.
#70738
A
Whether; what; how
B
That; whether; why
C
If; how; that
D
Why; that; how
The stamp on the letter is an art, from _______ we can get a lot of cultural knowledge.
#68882
A
whom
B
which
C
them
D
those
Jack wasn't allowed to go into the sports club ______ he left his membership card at home.
#67676
A
though
B
as
C
before
D
Until