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
We can't _________ his mistakes, which were made because he was too careless with his work.
#12455
A
overcome
B
understand
C
tolerate
D
recognize
It is surprising in ________ that people in ________ twenties wore such kind of clothes.
#14357
A
1960s; their
B
the 1960s; /
C
1960; /
D
the 1960s; their
More than _______ of the classmates in my class ____ fond of pop music．
#14383
A
two-third, is
B
two-thirds, is
C
second-third, are
D
two-thirds, are
Every possible use should be ______ advanced technology.
#12032
A
made of
B
made up
C
made from
D
made sure
The White Tower, from top visitors can enjoy a good of Nanchong, attracts hundreds of tourists every day.
#12898
A
which; sight
B
whose; view
C
its; view
D
where; sight