正确答案: B

错误

题目：桃和梨均属于假果。( )

解析：B

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举一反三的答案和解析：

[单选题]____twice,thepostmanrefusedtodeliverourlettersunlesswechangedourdog.

Bitten

[单选题]How did the calf feel about the mother elephant’s roaring?

It was a great comfort.

[单选题]2009年5月，世界卫生组织召开成员国会议研究防控甲型HIN1流感的对策。中国政府表示，在做好国内疫情防控的同时，将加强与世界卫生组织、有关国家和地区的交流与合作，并提供必要的防控物资、经费和技术支持。这表明

①解决国际问题必须通过国际组织 ②国际组织是国际合作的纽带 ③中国在国际事务中发挥主导作用 ④中国在国际事务中发挥建设性作用

②④

[多选题]阅读下面的文字，完成6——题。中国古代的天文

东西是经度，南北是维度，经度与纬度哪个长一些呢？作者认为，这样提问本身就表明在屈原心目中天和地都是圆的。

璧为圆形，可以代表天，可是，琮为方形，怎能代表地呢？作者认为琮的方形是特意加上去的，起装饰作用。

解析：【参考答案】DB

[单选题]根据内容，回答下面问题：We have met the enemy, and he is ours. We bought him at a pet shop. When monkey-pox, a disease usually found in the African rain forest, suddenly turns up in children in the American Midwest, it’s hard not to wonder if the disease that comes from foreign animals is homing in on human beings.“Most of the infections(感染)we think of as human infections started in other animals.”says Stephen Morse, director of the Center for Public Health Preparedness at Columbia University.It’s not just that we’re going to where the animals are; we’re also bringing them closer to us. Popular foreign pets have brought a whole new disease to this country. A strange illness killed Isaksen’s pets, and she now thinks that keeping foreign pets is a bad idea.“I don’t think it’s fair to have them as pets when we have such a limited knowledge of them,”says Isaksen.

suffer from monkey-pox

[单选题]裸藻门植物为单细胞，具有纤维素的细胞壁。( )

错误

[单选题]一、 （12分，每小题3分）1.下列词语中加点的字，每对的读音完全相同的一组是（ ）

肋骨/擂台 嗟叹/街道 追根溯源/素昧平生

解析：答案：C。

[单选题]______ our manage objects to Tom's joining the club, we shall accept him as a member.

Unless

解析：

此句意思是“除非我们经理反对tom加入俱乐部，不然我们都应接受他成为其中一员。”

[单选题]

recovery