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问题 单项选择题 A1型题

小儿肥胖的标准为（）.

A.体重高于同年龄、同身高正常小儿标准的10%

B.体重高于同年龄、同身高正常小儿标准的15%

C.体重高于同年龄、同身高正常小儿标准的20%

D.体重高于同年龄、同身高正常小儿标准的30%

E.体重高于同年龄、同身高正常小儿标准的50%

答案

参考答案：C

补全对话，情景问答

完成对话。

A: (1)                                                                                                                           ?

B: Go down this street, take the third crossing on the left, Then go straight ahead. Go past the supermarkt. 

    Walk about three blocks. You will see the post office is between the bank of China and the bookstore.

A: (2)                                                                                                                           ?

B: It's about fifeen minuts' walk. It's late now. you'd better take a bus.

A: (3)                                                                                                                            ?

B: No. 49 bus.

A: (4)                                                                                                                            ?

B: It will take you about five minutes to get there.

A: Thanks a lot.

B: (5)                                                                                                                             .

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问答题

某工业厂房的动力站安装工程。该工程的总承包商项目经理部坚持“安全第一、预防为主”方针，建立了安全管理体系和安全生产责任制，并针对该工程项目的规模、结构、特点、环境、技术含量、施工风险及资源配置等因素进行了施工安全策划，编制了具体化、及时化、有针对性的施工安全技术措施，并做了交底。

安全技术交底制度的内容是什么？
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