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【单选题】
小学生在课外开展的气象观察、标本制作等活动属于( )。A.
科技活动
B.
技能活动
C.
学科活动
D.
社会活动
手机使用
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反馈参考答案：
举一反三
【单选题】______ their service, the workers of the hotel are active in learning English.
A.
Improving
B.
To improve
C.
Improve
D.
Having improved
【单选题】据《宋史》记载,我国对联发展史上的第一幅对联的内容是()。
A.
云雾扫开天地憾；波涛洗尽古今愁
B.
安富尊荣公府第；文章道德圣人家
C.
新年纳余庆；嘉节号长春
D.
柳暗花明春正半；珠联璧合影成双
【单选题】The improvement of earnings may slowdown in the following two quarters because
A.
the improvement depends on the layoffs in 2008.
B.
the positive news only comes from a few firms.
C.
there will be more layoffs in 2009.
D.
many big firms have cut down their earnings.
【单选题】The general function of___ is to formulate, negotiate and implement measures to improve the development process.
A.
UNCTAD
B.
GATT
C.
WTO
D.
FOB
【单选题】It took meexactly a week to complete the work．
A.
start
B.
achieve
C.
finish
D.
improve
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