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【单选题】
零线是表示 的一条直线。(难度:A)
A.
最大极限尺寸
B.
最小极限尺寸
C.
基本尺寸
D.
实际尺寸
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举一反三
【判断题】泡药浴时会出现轻度的胸闷,口干等不适。
A.
正确
B.
错误
【单选题】将所有致病的和非致病的微生物、细菌的芽胞全部杀死的操作称为( )。
A.
灭菌
B.
消毒
C.
防腐
D.
除菌
【单选题】听力原文: French police say they have narrowly headed off a new bomb attack and arrested a man of ficials call a key figure in a three month wave of bombings. Police seized bomb components in the Northern...
A.
he has planted a bomb in Lille
B.
he is going to plant a bomb in Lille
C.
he was instructed over the phone to plant a bomb in Lille
D.
he instructed others to plant a bomb in Lille
【单选题】用物理或化学方法将所有致病的和非致病的微生物、细菌的芽胞全部杀死的操作称为
A.
灭菌
B.
消毒
C.
防腐
D.
除菌
【单选题】听力原文: French police say they have narrowly headed off a new bomb attack and arrested a man officials call a key figure in a three-month' wave of bombings. Police seized bomb components in the Northern...
A.
Algeria
B.
Lille
C.
Pads
D.
London
【单选题】用物理或化学方法将所有致病的和非致病的微生物、细菌的芽胞全部杀死的操作称为
A.
灭菌
B.
消毒
C.
防腐
D.
防虫
E.
除菌
【单选题】--- Hey, Mary. Happy New Year! ____? --- Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.
A.
How is your grandma
B.
Where did you go for holiday
C.
What did you do in your holiday
D.
How was your break
【单选题】—Hey,Kelin.Happy New Year! ___________? —OK,I guess.My grandma kept cooking and cooking,so I just kept eating.
A.
How was your break
B.
How is your grandma
C.
Where did you go for holiday
D.
What did you do in your holiday
【单选题】细菌的芽胞全部杀死的操作,称为
A.
消毒
B.
抑菌
C.
灭菌
D.
防菌
【单选题】下列哪种玉石可具有丝绢光泽:
A.
玉髓
B.
欧泊
C.
虎睛石
D.
东陵石
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