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【单选题】
某土方工程，某月计划开挖160000m3，合同单价85元/m3。到月底实际完成土方量为90000m3，实际单价72元/m3，则该工程的以工作量表示的进度偏差（SV）为（ ）万元。A.
234
B.
-234
C.
170
D.
-170
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皮皮学刷刷变学霸
举一反三
【多选题】Which of the following are true about Age Structure of Chinese Internet Users
A.
Young adults (20-29) form the age group with the highest percentage of Internet use.
B.
Teens (11-19) has a very low percentage of their age group online (5.1%).
C.
Adults in the 30-39 group have the highest percentage of Internet use.
D.
The percentage of very young children (0-10 years) online has also spurted.
【简答题】中餐厅设计的一般要求
【单选题】You will have fun if you _____tomorrow. [ ]
A.
go hiking
B.
will go hiking
C.
went hiking
D.
are going hiking
【单选题】听力原文：F: Hi, Jim! Will you go out for a walk with me? M: Sorry, I can't go with you. I'm washing my shirt. What is Jim doing?
A.
He's washing his shirt.
B.
He's cleaning the floor.
C.
He's watching TV.
【简答题】生产运作管理的目标
【单选题】三立管排水系统由( )组成，可用于生活污水和生活废水需分别排出的各类多、高层建筑。
A.
3根排水立管
B.
2根排水立管和l根通气立管
C.
1根排水立管和2根通气立管
D.
3根通气立管
【简答题】按是否带有动力装置,制冷机组分为()和()两种。
【单选题】---What should we do first if we want to ______our village?
A.
decide
B.
discover
C.
describe
D.
develop
相关题目：
【单选题】三立管排水系统由( )组成，可用于生活污水和生活废水需分别排出的各类多、高层建筑。
A.
3根排水立管
B.
2根排水立管和l根通气立管
C.
1根排水立管和2根通气立管
D.
3根通气立管