问题
单项选择题
由实测坡面线与（）比较可知某断面是否缺石并可计算缺石面积。
A.设计高程
B.设计坡面线
C.设计宽度
D.设计深度
答案
参考答案：B
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由实测坡面线与（）比较可知某断面是否缺石并可计算缺石面积。
A.设计高程
B.设计坡面线
C.设计宽度
D.设计深度
参考答案：B
META Ltd.Vacuum Cleaner Manufacturer | |
| DATE COMPANY STARTED | In the year (16) |
| COMPANY’S MARKET POSITION BASED ON | (17) |
| PLANS TO INVEST IN | A new (18) to improve customer service |
| REWARDS EMPLOYEES WITH | (19) when large orders are finished on time |
| TRAINING PROGRAM HAS RECEIVED | (20) from local government |
| PROMOTES STAFF WITH GOOD | (21) towards the company |
| BUSINESS SECTION NEEDING IMPROVEMENT | (22) |
META Ltd.Vacuum Cleaner Manufacturer | |
| DATE COMPANY STARTED | In the year (16) |
| COMPANY’S MARKET POSITION BASED ON | (17) |
| PLANS TO INVEST IN | A new (18) to improve customer service |
| REWARDS EMPLOYEES WITH | (19) when large orders are finished on time |
| TRAINING PROGRAM HAS RECEIVED | (20) from local government |
| PROMOTES STAFF WITH GOOD | (21) towards the company |
| BUSINESS SECTION NEEDING IMPROVEMENT | (22) |