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搜题
【单选题】
青霉素兰阳性菌的作用机制是
A.
干扰细菌蛋白质的合成
B.
抑制细菌核酸代谢
C.
抑制细菌脂代谢
D.
破坏细菌细胞膜结构
E.
抑制细菌细胞壁肽聚糖的合成
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【单选题】Which of the following statements is INCORRECT?
A.
Green technology is key to America's economy.
B.
The two companies will create more than 5,000 new jobs.
C.
The biggest solar power generating plant in Arizona could store the energy it generates.
D.
The generating plant in Arizona could cut carbon dioxide emissions more than the amount generated by 90,000 cars a year.
【单选题】Over the past three decades the Chinese people have wonders, which contributes to the economic reforms,
A.
worked
B.
created
C.
invented
D.
discovered
【简答题】胎儿先露部指示点与母体骨盆的关系称为
【简答题】胎儿先露部指示点与母体骨盆的关系
【判断题】Una emprea realiza actividades económicas.
A.
正确
B.
错误
【单选题】推进增长动能转换,以加快发展先进制造业为重点全面提升( )
A.
虚拟经济
B.
实体经济
C.
供给体系质量
D.
产业优化升级
【判断题】深度撞击计划是由马里兰大学、喷气推进实验室和鲍尔航宇技术公司提出并承担的。()
A.
正确
B.
错误
【单选题】胎儿先露部指示点与母体骨盆的关系
A.
胎势
B.
胎产式
C.
胎先露
D.
胎方位
E.
复合先露
【单选题】胎儿先露部指示点与母体骨盆的关系
A.
胎方位
B.
胎先露
C.
胎产式
D.
骨盆轴
E.
产道
【单选题】It can be concluded from the passage that______.
A.
recycling is to be recommended both economically and environmentally
B.
local governments in the U.S. can expect big profits from recycling
C.
rubbish is a potential remedy for the shortage of raw materials
D.
landfills will still be widely used for waste disposal
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