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问题 单项选择题

进入洁净室(区)的人员不得

A．化妆和佩带饰物，不得裸手直接接触药品

B．化妆和佩带饰物

C．带入食品

D．带入书籍和其他用品

E．裸手直接接触药品

答案

参考答案：A

阅读理解
根据课文内容，完成下列任务。
A. 完成下列表格，每空词数不限。
                                                  After Martin's father died
What Martin's mother did She had to work to afford to pay for her child's education.
She sent Martin to (1)______________.
What Martin used to do He caused (2)__________for himself and his family.
He wasn't (3)_________ studying.
He often (4)____________ with the police.
How Martin has changed nowHe has been (5) ______________.
Now he is (6)_____________ in his class.
B．回答下列问题.
7. How did Martin's life become after his father died?
  __________________________________________________
8. Why did Martin cause a lot of trouble after his father died?
  __________________________________________________
9. What changed Martin's life in the end?
  __________________________________________________
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单项选择题

金-瓷修复中，做指状结构时通常的指状沟应做

A．1条

B．2条

C．3条

D．4条

E．5条
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