I was about to give up my effort to solv

发布时间：2017-06-17 10:33 │ 来源：www.tikuol.com

题型：选择题

问题：

I was about to give up my effort to solve a problem __________ a good idea struck me.

A．when

B．while

C．until

D．before

考点：并列连词从属连词

题型：选择题

阅读理解。
Welcome to the zoo
Come and meet the Indian (印度的) elephants and the new tigers from America. The bears are
waiting to meet you, and the monkeys from China are waiting to throw things at you. The lovely dogs
from Australia are waiting to laugh at you. The giraffes from Zambia are waiting to look down on.

Tickets	Opening time
Adults:＄2.00 Children:＄1.00 Under 12: Free	Friday, 10:00a.m----3:00p.m. The other days 9:00a.m----4:00p.m.
Keep the zoo clean! Do not touch, give food to or go near the animals.

根据短文内容完成选择。
1. How many kinds of animals are talked about in the passage?
A. Four
B. Five
C. Six
D. Seven
2. Now Mr. Smith is in the zoo with his two sons, one aged 14 and the other 10. How much are the
    tickets altogether (总共)?
A. ＄4.00
B. ＄2.00
C. ＄3.00
D. ＄1.00
3. Which of the following is a visiting time?
A. 8:30 a.m. Monday.
B. 9:30 a.m. Friday.
C. 5:00 p.m. Tuesday.
D. 2:00 p.m. Sunday.
4. From the passage we can guess the animal "giraffe" must be very _____.
A. fat
B. long
C. tall
D. strong
5. Which of the following can we do in the zoo?
A. Take a few nice photos.
B. Give some food to the fish
C. Touch the monkey on the head.
D. Throw things everywhere.

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题型：选择题

下列验算中，何项不属于承载能力极限状态验算（）。

A.桩后主动压力计算

B.挡墙受剪强度验算

C.锚杆抗拔力验算

D.挡墙水平位移验算

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题型：选择题

下列关于干姜的药理作用，错误的是（）

A.抗血栓

B.抗溃疡

C.镇吐

D.抗炎镇痛

E.镇咳平喘

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题型：选择题

（）是化学性质很活泼的一种元素，黄绿色带有刺激性臭味和臭性的毒性气体.

A.氯气；

B.硫化氢；

C.氯化氢；

D.二氧化硫。

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题型：选择题

地形是园林的（），地形分为（）二部分，陆地分为平地、坡地、山地三类。

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