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【单选题】
My little brother is a tidy boy.He always keeps his room____
A.
clean
B.
cleaning
C.
to clean
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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】既有相等单位、又有绝对零点的量表是()量表
A.
顺序量表
B.
等距量表
C.
比例量表
【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】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】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】既有相同的单位又有绝对零点的变量是( )
A.
称名变量
B.
顺序变量
C.
比率变量
D.
等距变量
【单选题】—Hey, Peter, did you enjoy your party last night? —Definitely! The food there _____ delicious in particular.
A.
is tasted
B.
was tasting
C.
tasted
D.
tastes
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