听力原文：W: My hand still hurts from the fall on the ice yesterday. I wonder if I broke something.
M: I'm no doctor, but it's not black and blue or anything. Maybe you just need to rest it for a few days.
Q: What do we learn about the woman from the conversation？
(19)
A. She is black and blue all over.
B. She has to go to see a doctor.
C. She stayed away from work for a few days.
D. She got hurt in an accident yesterday.
查看答案
WinWhatWhere Investigator is characterized by its ability______.
A. to cover its whole functioning up
B. to monitor exact online behaviors
C. to reveal its existence on the computer
D. to gather every piece of online information
地下燃气管道如果是钢管道，给水管道的最小垂直净距为()m。
A. 0.10
B. 0.12
C. 0.15
D. 0.20
城市给水排水结构工程施工质量控制措施的说法中，错误的是()。
A. 现场配制的材料如混凝土、砂浆、防水涂料等应经检测或鉴定合格后使用
B. 不得使用国家明令淘汰的材料与设备
C. 给水排水构筑物施工时，应按“先地下后地上、先深后浅”的顺序施工
D. 施工测量应实行施工单位复核制、施工人员复测制
Form. the text we know that SpectorSoft's Spector 2.2 works______.
A. creatively
B. precisely
C. secretly
D. quickly
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