某黏性土样含水量为28%,液限为33%,塑限为17%,该土样的稠度状态为( )。

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问题:

某黏性土样含水量为28%,液限为33%,塑限为17%,该土样的稠度状态为( )。

A.坚硬
B.硬塑
C.可塑
D.软塑

考点:注册土木工程师岩土工程专业案例注册岩土工程师专业案例上午试卷
题型:单项选择题

关于边际技术替代率表述正确的是( )。

A.等产量曲线上任一点的斜率

B.两种生产要素的边际产量的比率

C.增加一单位某种生产要素的数量所能替代的另一种生产要素的数量

D.等产量曲线两种生产要素的比率

E.是决定等产量曲线凸向原点的决定力量

题型:单项选择题

Part 1


·Read this letter of apology you received from one of your cooperative partners.
Sept. 1st, 2007
Dear Mr. Wang,
First of all, please allow me to express my deep apology for not being able to keep our appointment. I do know that this is very impolite and must have caused you much trouble. I do reckon that at present any explanation is pale and futile. However, I do not want you to misunderstand me. On my way to your office, an old lady suddenly fainted due to heart attack. I stopped a taxi and sent her into a nearby hospital. I stayed there until her son came, which spoiled our appointment. 1 am aware that our appointment is of importance. I do hope that you would be kind enough to spare your valuable time to meet me.
I am looking forward to hearing from you.
Sincerely Yours,
Tony Johnson
·Please write a reply:
☆ giving your understanding for the absence;
☆ expressing your appreciation for his help to others;
☆ suggesting another appointment.
·Write 50-60 words.

题型:单项选择题

《玫瑰三愿》由以下哪位作曲?()

A.黄自

B.萧友梅

C.龙七

D.王洛宾

题型:单项选择题

地球的平均曲率半径为多少?

题型:单项选择题

()是指善于总结,能够对各种素质或能力融会贯通,形成有机的系统素质。

A.觉悟能力

B.专业能力

C.基本技能

D.整合能力

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