皮皮学,免费搜题
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【单选题】
关于细胞壁的功能不包括
A.
维持细菌有形态
B.
保护细菌抵抗低渗环境
C.
具有抗吞噬作用
D.
与细胞膜共同完成细菌细胞内外物质交换
E.
抵抗外界伤害
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【判断题】脊柱出现腰椎前凸的时间是12个月
A.
正确
B.
错误
【简答题】She ______ the speech by saying that the elderly usually didn't have regrets for what they did, but rather for things they did not do. (challenge retire instant embarrass deliver talent...
【单选题】批转下级机关的公文,应使用()
A.
B.
通知
C.
通报
D.
意见
【单选题】某地12小时降水量为34mm则降雨等级为( )。
A.
中雨
B.
大雨
C.
暴雨
D.
特大暴雨
【单选题】The elderly usually don’t have regrets for what they did, but rather for things they did not do.
A.
老年人往往会感到遗憾,并非为自己已做的事,而是为自己尚未做过的事。
B.
老年人往往会为自己已做的事感到遗憾,而并非是为自己尚未做过的事。
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【单选题】转发下级机关的公文应当使用( )
A.
转发性通知
B.
发布性通知
C.
批转性通知
D.
事务性通知
【单选题】If we _____ ,we don't have regrets for what we did, but rather for things we did not do. A.turn back B look back C .talk back D.move back
A.
1
B.
2
C.
3
D.
4
【判断题】电动转向系统由转向机(含转向轴柱和减速机构等)、电动机、转矩传感器.EPS控制器.车轮组成。
A.
正确
B.
错误
【单选题】For what reason did the brothers need those hiding places?
A.
To avoid punishments once they did something wrong.
B.
To store things they had taken from their neighbors.
C.
To play hide-and-seek with other kids.
D.
To hide themselves whenever they skipped classes.
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