问题 选择题

在鸡蛋里,将来可孵化发育成小鸡的部分是[ ]

A.卵黄  

B.卵白

C.胚盘

D.系带

答案

答案:C

阅读理解

阅读下列短文, 从每题所给的选项(A、B、C和D)中,选出最佳选项,并在答题卷上将该项涂黑。

C

This hotel in the trees is famous in the world. People, who know very little about Kenya, know of Treetops. When King George VI died, Princess Elizabeth was staying on the Treetops, and when she came down from there, “She succeeded him as the queen of the country”. This hotel in the middle of the forest shows the pleasure of Africa. When you visit it, you will be sent into the heart of the forest by hotel buses, and then a guide, with a gun to protect you against big game, will go with you to the Treetops. Before and after dinner, for the whole night if you wish, you can sit on the corridor (走廊), watching animals come to the water pool. The earliest hotel Treetops was built round a large tree on the opposite side of the water, but that was destroyed by fire and the new hotel Treetops, which is built round several trees, is much bigger.

The dining room at Treetops is small, and the waiters cannot walk round to serve guests, a clever “railway service” has been invented. Guests take their food as it passes slowly in front of them, along a line in the center of the table.

There are many animals around the Treetops. When you visit them, you can see:

— Animals and their babies are waiting to greet the guests.

— Animals, enjoying the Treetops pool in the daylight.

— A long bodied, long ring tailed very active cat-like animal is a special one coming out at night.

He hunts and eats anything he can overpower, and his teeth and claws can do you harm.  

— Some other animals that have a thick coating of fur to keep them warm in the cold forest nights.

— Many buffaloes (水牛) coming near to the Treetops for water and salt during the day or night.

小题1: In Paragraph One, “succeeded” means ______.

A.did what she was trying to do

B.gained her purpose

C.got a position on the death of the King

D.completed a difficult task小题2: Which of the following description about “the cat-like animal” is NOT true?

A.It comes for food only at night.

B.It lives in the trees at Treetops.

C.Its teeth and claws can do people harm.

D.It can catch any other animal in the forest.小题3:According to the passage. Treetops is famous in the world because ______.

A.it can show the pleasure of Americans living in Africa

B.Princess Elizabeth got to the crown when coming down from there

C.they are built round several trees to provide adventures for visitors

D.there are many animals that can be trained and become lovely pets小题4:We can learn from the passage, that the guests ______.

A.should not play games on the Treetops

B.could enjoy their dinner as usual

C.could not sit on the corridor at night

D.should keep off the cat-like animals

问答题 简答题

某公共建筑工程,建筑面积22000m3,地下二层,地上五层,层高3.2m,钢筋混凝土框架结构,大堂一至三层中空,大堂顶板为钢筋混凝土井字梁结构,屋面为女儿墙,屋面防水材料采用SBS卷材,某施工总承包单位承担施工任务。

合同履行过程中中,发生了下列事件:

事件一:施工总承包单位进场后,采购了110吨Ⅱ级钢筋,钢筋出厂合格证明材料齐全,施工总承包单位将同一炉罐号的钢筋组批,在监理工程师见证下,取样复试。复试合格后,施工总承包单位在现场采用冷拉方法调直钢筋,冷拉率控制为3%,监理工程师责令施工总承包单位停止钢筋加工工作。

事件二:施工总承包单位根据《危险性较大的分部分项工程安全管理办法》,会同建设单位、监理单位、勘察设计单位相关人员,聘请了外单位五位专家及本单位总工程师共计六人组成专家组,对《土方及基坑支护工程施工方案》进行论证,专家组提出了口头论证意见后离开,论证会结束。

事件三:施工总承包单位根据《建筑施工模板安全技术规范》,编制了《大堂顶板模板工程施工方案》,并绘制了《模板及支架示意图》如下。监理工程师审查后要求重新绘制。

事件四:屋面进行闭水试验时,发现女儿墙根部漏水,经查,主要原因是转角处卷材开裂,施工总承包单位进行了整改。

指出事件三中《模板及支架示意图》中不妥之处的正确做法。