High-speed trains travel at 300 kilometers an hour，which is about normal trains．
#14190
A
four times the speed as
B
the speed four times of
C
four times as the speed of
D
four times the speed of
推荐题目
Believe it or not, there are a number of words in the English language which were French in __________.
#10863
A
demand
B
principle
C
theory
D
origin
The written record of our conversation doesn’t ________ what was actually said. There are a lot of mistakes.
#13596
A
correspond with
B
relate to
C
look into
D
refer to
Much to our surprise, the witness's ________ of the traffic accident differed from the official version in several aspects.
#11331
A
account
B
opinion
C
instruction
D
explanation
You’d better write down the phone number of that restaurant for future________.(2012·江西，29)
#10995
A
purpose
B
reference
C
progress
D
memory
He seems to be giving the information that he didn’t enjoy himself in Paris. _____, he had a wonderful time.
#12787
A
In time
B
Now that
C
As a result
D
On the contrary