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【单选题】
We mustn't pretend _____ what we don't know. [     ]
A.
know
B.
to know
C.
knowing
D.
to knowing
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参考答案:
举一反三
【单选题】有关釉质发育不全描述不正确的是
A.
釉质的发育矿化障碍
B.
受局部和全身因素影响
C.
永久性的缺陷
D.
多为遗传性疾病
E.
牙发育过程中发生的
【判断题】photoshop CS6是经典的矢量图编辑软件。
A.
正确
B.
错误
【单选题】釉质发育不全发生的局部因素有
A.
患儿乳牙感染
B.
患儿恒牙感染
C.
母亲牙齿感染
D.
患儿恒牙外伤
E.
母亲牙根外伤
【单选题】属于炎症的变质性病变是
A.
心外膜的纤维素
B.
蛛网膜下腔的脓液
C.
表皮内水疱
D.
乙型脑炎神经细胞溶解消失
E.
慢性肝炎汇管区炎细胞
【单选题】有关釉质发育不全描述不正确的是
A.
釉质的发育矿化障碍
B.
受局部和全身因素影响
C.
永久性的缺陷
D.
有地区性
E.
牙发育过程中发生的
【单选题】听力原文: Carly Fiorina was the first chief executive chosen from outside to make changes at the technology company, Hewlett-Packard. Fortune magazine named her 'the most powerful woman in business'. Soon...
A.
She pulled the company through extreme difficulties.
B.
She earned a lot of profits for the company.
C.
She proved that women are admitted into the largest companies.
D.
She proved to be the most qualified chief executive.
【简答题】阅读下面微博上的短文,然后按要求写一篇150词左右的英语短文。 I have know Li Yong, my friend, since my childhood and we have been studying in the same class of the same middle school, so we have been together almost every day and ...
【单选题】Li Yong __________ changing the suite for Miss Mary Smith.
A.
handles
B.
hands
C.
deals
D.
checks
【多选题】Photoshop CS6的 【编辑】 / 【剪切】命令的快捷键为( ),【编辑】 / 【拷贝】命令的快捷键为( ),【编辑】 / 【粘贴】命令的快捷键为( )。
A.
Ctrl+A
B.
Ctrl+X
C.
Ctrl+C
D.
Ctrl+V
【单选题】属于炎症的变质性病变是
A.
肺泡腔内的纤维素
B.
蛛网膜下腔的脓液
C.
表皮内水疱
D.
乙型脑炎神经细胞溶解消失
E.
慢性肝炎汇管区炎细胞
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