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【单选题】
《建设工程安全生产管理条例》规定，出租单位应当对出租的机械设备和施工机具及配件的（ ）进行检测，在签订租赁协议时，应当出具检测合格证明。A.
可靠性能
B.
技术性能
C.
安全性能
D.
环保性能
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【简答题】Listen to a news report about beauty. Match each scientist or group of scientists with the correct research results.
【单选题】These eggs were found in the Gobi Desert by a group of scientist ________. [ ]
A.
in the 1920
B.
in the 1920s
C.
in 1920s
D.
in 1920s'
【简答题】Tu up for prestigious award Chinese scientist Tu Youyou, winner of the 2015 ______ for the discovery of artemisinin, a group of drugs used to combat malaria, has been ______ for China's Medal of the R...
【简答题】各类毛细血管通透性由大到小,依次是_______,________,_________.
【单选题】Reading in DepthPassage 1Why do we cry? Crying makes sense if smoke gets in your eyes or if you’re cutting onions. The tears protect your vision. But what good is emotional crying?Crying often seems t...
A.
cutting onions
B.
sad movies
C.
the body’s chemistry
D.
difference between men and women
【简答题】Recently, a scientist did some experiments．He left a group of 4-year-olds in a room with a bell and a candy．If they rang the bell, he would come back and they could eat the candy．If, however, they did...
【简答题】10 岁男孩,诊为重症心肌炎,心脏听诊可出现哪项体征A. 开瓣音 B. 喀喇音 C. 钟摆律 D. S1 增强 E. P2 减弱
【简答题】Why do we cry? Crying makes sense if smoke gets in your eyes or if you’re cutting onions. The tears protect your vision. But what good is emotional crying? Crying often seems to make people feel bette...
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