题目内容

All the following can benefit from computers according to the passage EXCEPT______.

A. businessmen
B. customers
C. teachers
D. publishers

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The only drawback of junk mail is that it wastes our time.

A. Right
B. Wrong
C. Not mentioned

某6桩群桩基础截面尺寸如图所示，预制方桩截面尺寸0.35m×0.35m，桩距 1.2m，承台尺寸3.2m×2.0m，高0.9m，承台埋深1.4m，桩伸入承台0.05m，承台作用竖向荷载没计值F＝3200kN，弯矩设计值M＝170kN.m，水平力设计值H=150kN，承台混凝土强度等级C20，钢筋HRB335。则角桩冲切承载力(γ0取1.0)为()kN。

A. 1258.5
B. 1278
C. 1267.5
D. 1285

如果合同预计总成本超过合同预计总收入，应将预计损失确认为当期的合同费用。()

A. 正确
B. 错误

The engineers in Holland reclaim land from the sea in order to______.

A. prevent floods
B. make the country larger
C. make Holland better
D. build farm land