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
The spokesman said at the conference that they were considering having the term the Russian group strongly objected to ________.
#12404
A
changing
B
changed
C
change
D
being changed
Traditionally, college students hold a graduation ceremony to encourage themselves before they _______ on their life journey.
#12944
A
give up
B
set off
C
get through
D
settle down
______ to computer games, he had no time to go over his lessons. As a result, he failed in all subjects.
#11796
A
Addicting
B
Being addicted
C
Having addicted
D
Addicted
You’d better put things back______. Otherwise, it will be difficult to find them.
#12261
A
all over the place
B
out of place
C
in place
D
to the place
The teacher stressed again that the students should not ____any important details while retelling the story.
#10858
A
bring out
B
let out
C
leave out
D
make out