问题
选择题
－______ glassed?
－Yes, I saw them on your bed a minute ago.
[ ]
A. Do you see
B. Had you seen
C. Would you see
D. Have you seen
答案
答案：D
搜题请搜索小程序“爱下问搜题”
－______ glassed?
－Yes, I saw them on your bed a minute ago.
[ ]
A. Do you see
B. Had you seen
C. Would you see
D. Have you seen
答案：D
[背景材料]续上题。根据承包商的工程量报价清单，该工程各项工作的总价如表8 (假定各工作的价值与其施工时间成正比)。
表8
| 工作 | A | B | C | D | E | F | G | H | I | J | K | L |
| 总价(万元) | 40 | 100 | 30 | 70 | 120 | 80 | 160 | 140 | 30 | 66 | 120 | 40 |