
【名词&注释】
生殖细胞(germ cell)、共同发展(common development)、被子植物(angiosperm)、共同利益(common interests)、军事合作(military cooperation)、周边国家(surrounding countries)、联合军事演习、传统友谊(traditional friendship)、维护世界和平(safeguarding world peace)、协作伙伴关系(cooperative partnership)
[单选题]毛竹之名取自( )这一性状。
A. 竹秆矮小
B. 箨鞘密被小刺毛
C. 竹秆被毛
D. 普通叶被毛
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举一反三:
[单选题]From their _____on the top of the TV Tower, visitors can have a better view of the city.
A. stage
B. position
C. condition
D. situation
[单选题]听第9段材料,回答第13至l6题。
13 Who could the man speaker most probably be?
A. The driver of the lorry.
B. A police officer.
[单选题]What does the reporter want most from his editors in their talks?
A. Finding the news value of his stories.
B. Giving him financial support.
C. Helping him to find issues.
D. Improving his good ideas.
[单选题]某些被子植物的成熟花粉中,营养核与生殖细胞或营养核与2个精子存在着密切的关系,叫雄性生殖单位。( )
A. 正确
B. 错误
[单选题]花粉囊壁各部分对花粉粒的发育影响最大的是( )。
A. 药室内壁
B. 中层
C. 绒毡层
D. 纤维层
[单选题]2009年是中俄建交60周年,两国不断加深政治互信,在经贸、能源等领域展开务实合作,举行联合军事演习,使中俄战略协作伙伴关系(cooperative partnership)更进了一步。这主要是因为①中俄两国存在广泛的共同利益
A. ②中俄两国人民存在着传统友谊(traditional friendship)
B. ③我国一贯重视与周边国家的军事合作
C. ④我国致力于维护世界和平(safeguarding world peace),促进共同发展
D. ①③
E. ②③
F. ①④
G. ②④
[单选题]Tim is in good shape physically he doesn't get much exercise.
A. if
B. even though
C. unless
D. as long as
[单选题]在晴天中午,密闭的玻璃温室中栽培的玉米,即使温度及水分条件适宜,光合速率仍然较低,其主要原因是
A. O2浓度过低 B.O2浓度过高
B. CO2浓度过低 D.CO2浓度过高
[单选题]文竹、天门冬的叶退化,小枝成叶状。( )
A. 正确
B. 错误
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