问题
选择题
— Look, Linda's been back from the teacher's office.
— She looks sad. Please don't ask her anything _____ she tells you about it. [ ]
A. after
B. since
C. while
D. until
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Look, Linda's been back from the teacher's office.
— She looks sad. Please don't ask her anything _____ she tells you about it. [ ]
A. after
B. since
C. while
D. until
答案：D
某房产公司拟建一大型商场，某监理公司承担安装设备监理，包括智能化系统的设备监理，业主请了国内某著名设计公司设计，现有3种方案A、B、C进行选择，经测算分别为385万、412万、373万。对以上3个设计方案确定了Z1、Z2、Z3、Z4、Z5五项指标，这5项功能的重要性程度之比为F1:F2:F3:F4:F5＝3:2:2:1:2，由业主、设计、监理组成的专家按5项功能为3个方案打分(见表7-1)。
表7-1 功能及功能项打分
| 功 能 | 方 案 | ||
| A | B | C | |
| Z1 | 10 | 8 | 9 |
| Z2 | 7 | 9 | 10 |
| Z3 | 8 | 10 | 9 |
| Z4 | 9 | 9 | 7 |
| Z5 | 6 | 8 | 10 |