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【单选题】
预制构件深化设计图应该不包括( )。A.
预制构件模板图
B.
预制构件配筋图
C.
预制构件模具图
D.
预制构件管线图
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【简答题】The Canadian girl is good at _______ every opportunity to speak Chinese.
【单选题】Read the following sentence carefully and choose the appropriate condensed version from the four choices.Michael, the best basketball player in our class, is dancing happily with a beautiful 20-year-o...
A.
Michael, the best basketball player, is dancing with a Canadian girl.
B.
Michael, a basketball player, is dancing happily with a girl.
C.
Michael is dancing happily with a girl from Canada.
D.
Michael is dancing with a girl.
【单选题】在极端干旱的沙漠中,耐旱的肉质植物,当短暂的雨季或供水充足时能大量吸收水分并贮存在植物组织、器官中,以维持干旱时期水的消耗。同时还尽量减少蒸腾失水,如在夜晚温度较低时才张开气孔,使伴随着气体交换的失水量尽可能减少,同时吸收环境中的二氧化碳并将其合成为有机酸贮存在组织中;白天时贮存的有机酸经脱酸作用释放出CO,进行光合作用。这一现象生态学上称为( )。
A.
适应
B.
趋同适应
C.
适应组合
D.
趋异适应
【单选题】那个加拿大女孩善于抓住每个机会讲汉语。这就是她为什么三年不到就熟练地掌握了汉语口语的原因。The Canadian girl is good at ___________ to speak Chinese. That's why she gained a good command of spoken English in less than three years.
A.
seizing every opportunity
B.
seize every opportunity
【判断题】判断下列五个句子是否符合短文内容。 My name is Mary. I 'm from Canada. I'm studying at Chang Hong Primary school in Guangzhou, China. Our school is not big, but I think it 's very nice. There are about eight hundred pu...
A.
正确
B.
错误
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