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【单选题】
If you study harder, you will catch the others in the class.A.
up
B.
up with
C.
up of
D.
To
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举一反三
【单选题】For the more affluent among us, science and technology have improved but not ______our lives, providing us, perhaps, more time to return to______way of life and to restore the human touch.
A.
hindered … a baser
B.
revolutionized … a simpler
C.
altered … a convenient
D.
changed … a better
E.
restored … a positive
【单选题】______is the capital of Scotland since the 15(上标)th century.
A.
Manchester
B.
Edinburgh
C.
Liverpool
D.
Cardiff
【判断题】Since 911, copingwith terrorism has become one of the most vital tasks for the US.
A.
正确
B.
错误
【简答题】家庭厨房就是一个充盈的化学小世界，“柴米油盐酱醋糖”包含着许多化学内容： (1)蒸馒头常用到发酵粉，其主要成分的化学式是____________。 (2)热水瓶内水垢的主要成分是碳酸钙，可用___________（填一种厨房调味品名称）除去。 (3)白糖与红糖的主要成分都是蔗糖。利用活性炭的___________性，可将红糖脱色成白糖。 (4)茶叶、膨化食品常采用真空充气包装，充入的气体可能是__...
【单选题】Measures must be taken to prevent pollution ________ happily.
A.
from we live
B.
for us to live
C.
us living
D.
from our living
【单选题】Adventures in Foreign Languages It could reasonably be argued that, for those of us who live in the USA and speak English as our native tongue, there is very little motivation to learn a foreign langu...
A.
Y
B.
N
C.
NG
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