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【多选题】
落水管的间距一般是多少?落水管的数量一般按多少屋面汇水面积/根考虑?
A.
18~24米
B.
30~60米
C.
200平方米
D.
500平方米
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参考答案:
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】—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
【简答题】The police have arrested two ___________ in connection with the bank robbery
【单选题】听力原文: Palestinian police have arrested six members of the militant Islamic Resistance Movement (Hamas) in connection with a bomb explosion earlier this week at a controversial Jewish housing project, ...
A.
A bomb explosion at a military site.
B.
An explosion at a Jewish housing project.
C.
An attack against Palestinian residents.
D.
A boarder dispute with Jewish residents.
【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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