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【判断题】
对于裂腹鱼来说,聚居地带海拔高度的不同,实质上反映了鱼类所适应的环境条件的差异。 ()A.
正确
B.
错误
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举一反三
【单选题】Even if we are very busy, we should spend ______ doing exercise every day.
A.
some time
B.
sometime
C.
sometimes
D.
some times
【单选题】We’ve known for a long time a high—fat diet，obesity and lack of exercise can increase the risk of developing heart disease and type 2 diabetes，two conditions affecting millions of Americans．What we ar...
A.
Different rates of common cancers in different regions result from different lifestyles．
B.
The rate of several extremely common cancers in the U．S．is higher by 1／1 0 or 1／20．
C.
People who migrate to the United States have high cancer rates after a generation．
D.
If people out of the western world stay at home，their risk of cancer won’t rise
【单选题】客厅的一端为餐厅,同一个空间中由于客厅的家具和餐厅的家具存在质量大小的不同,设计师可以通过不同的色彩加以调整,这一行为属于室内设计构图原则中( )原则。
A.
协调
B.
比例
C.
平衡
D.
构图
【单选题】It's difficult for any of us to eat better, exercise more, and sleep enough, _____ we know we should. [ ]
A.
because
B.
even if
C.
as if
D.
unless
【单选题】客厅的一端为餐厅,同一空间中由于客厅的家具和餐厅的家具存在质量大小的不同, 设计师可通过不同的色彩来加以调整,这一行为属于室内设计构图原则中( )原则。
A.
协调
B.
比例
C.
平衡
D.
以上都是
【单选题】No matter how busy we are, we should _____ some time to do exercise everyday. [ ]
A.
set down
B.
set aside
C.
set up
D.
set off
【简答题】What should we do to keep healthy? One important rule is to exercise__31__. The Fang family try to exercise every day. Mr Fang__32__exercise in the morning because he must get to work at exactly seven...
【单选题】Doing exercise can make everyone _____. We all like it. [ ]
A.
sad
B.
angry
C.
health
D.
healthy
【单选题】听力原文： Nearly every day we are reminded to get more exercise, but this can be hard to do with the hectic lifestyles we have today. Multi-tasking—doing two or more things at the same time—is now a commo...
A.
Eating breakfast while driving to work
B.
Commuting while getting exercise
C.
Thinking while cycling
D.
Drinking coffee while working
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