The Meglev Train travels in a vacuum between two magnets, ___ no pollution is caused and less energy is consumed.
#14096
A
where
B
which
C
when
D
therefore
推荐题目
Brian was about to_______________ when he suddenly found an answer to the question.
#13668
A
make up
B
look up
C
turn up
D
give up
The hurricane's arrival and its effects＿＿＿New York's offices being closed for three days.
#13268
A
carried out
B
came up with
C
led to
D
caught up with
A new food market has been built for the _____of the residents.
#13293
A
happiness
B
convenience
C
quietness
D
economy
Let Harry play with your toys as well, Clare, you must learn to ________.
#12556
A
support
B
care
C
spare
D
share
________of the land in that area________covered with trees and grass.
#14084
A
Two fifth；is
B
Two fifth；are
C
Two fifths；is
D
Two fifths；are