问题
单项选择题
为保证油罐功能正常发挥，用规定的方法测量其质量特性，并与技术标准相比较，从而判断其有无异常或者是否良好，以便进一步分析油罐存在的缺陷，称为油罐的（）。
A、检查
B、维修
C、清理
D、维护
答案
参考答案：A
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为保证油罐功能正常发挥，用规定的方法测量其质量特性，并与技术标准相比较，从而判断其有无异常或者是否良好，以便进一步分析油罐存在的缺陷，称为油罐的（）。
A、检查
B、维修
C、清理
D、维护
参考答案：A
| 补全对话。从方框中所给的选项中选择正确句子补全以下对话。 | |
| A: Good morning, Jim. Would you please tell us what you do recently? B: Well, 1 Then I fix them up and give them away (赠送) to kids who have no money to buy their own bikes. A: 2 What gave you the idea? B: I guess I take after my father. He's always helping people. A: Wow! 3 B: I guess so. But now I've run out of (耗尽了) money to buy old bikes. A: Oh, that's too bad. 4 B: Yeah. I need to think up some way of getting money. 5
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