According to the latest reports on TV and in the newspaper, food safety is becoming a ____________ serious worldwide problem.
#61535
A
more and more
B
little by little
C
now and then
D
one by one
推荐题目
---Time is money. ---But I think it is         money.
#60985
A
the same as
B
as important as
C
more important than
D
so important as
Mr. Smith is handsome and kind and he is one of _______ in our school .
#61410
A
a popular teacher
B
more popular teacher
C
most popular teachers
D
the most popular teachers