看一看，读一读，选择正确的回答。( ) 1. Whatarethese?A. T

搜题请搜索小程序“爱下问搜题”

问题选择题

看一看，读一读，选择正确的回答。

( ) 1. What are these?	A. They are eggplants. B. They are beans.
( ) 2. What are those?	A. They are peppers. B. They are strawberries.
( ) 3. Are these cabbages?	A. Yes, they are. B. No, they aren't.
( ) 4. Are those bananas?	A. Yes, they are. B. No, they aren't.

答案

答案：A

单项选择题

航天工程保险是指为航天产品在发射前的制造、运输、安装及发射时、发射后的轨道运行、使用寿命提供保险保障的（）。

A.综合性财产保险

B.特殊性财产保险

C.专业性安全保险

D.综合性安全保险

判断题

在编排轧制单位时应当遵循表面质量控制原则。