Although Fleming discovered Penicillin, it was over a decade ______ someone else turned it into the great drug of the 20th century.
#92265
A
before
B
since
C
when
D
as
推荐题目
Tom was ______ that he couldn’t understand ______ difficult sentence.
#93430
A
so a stupid boy; such
B
a so stupid boy; a such
C
so stupid a boy; a such
D
so stupid a boy; such a
Transit, a car made in Jiangxi Province, was sold nearly 50 000 units in 2012, with the total value ________ it was in 2008.
#91909
A
more than three times what
B
three more times than that
C
over three times than what
D
over three times of that
—What about putting some pictures into the report？— A picture is worth a thousand words.
#93952
A
No way！
B
Why not?
C
That’s right.
D
No matter.
. He is a cutler(刀具商)--_____, a man who sells knives and sharp tools.
#93729
A
in conclusion
B
in general
C
what’s more
D
that is to say