阅读下面短文,从每题所给的三个选项(A、B和C)中,选出最佳选项。 Thousa

题型:阅读理解

问题:

阅读下面短文,从每题所给的三个选项(A、B和C)中,选出最佳选项。

    Thousands of years ago, people only ate food that was grown near their homes. Some kinds of food were

only grown in one place, so people from other places didn't know about them. When Europeans first traveled

to Central and South America in the 1500s, they discovered strange kinds of food that they had never seen

before. Today, these are grown in a lot of different countries and they're sold in supermarkets all over the

world. They don't seem strange any more!

    Potatoes were first grown in the Andes in South America. In 1586, they were taken to Europe by explorers (探险家). In 1719, they were taken to North America. Before 1719, nobody in North America had ever seen

or eaten a potato. Today each American eats more than 60 kilos of potatoes a year.

    Tomatoes were also first grown by native (本地的) Americans. When European explorers visited the south

of America in 1500, they took tomato seeds (种子) back to Europe. Soon, tomatoes were grown in Europe,

but people in England didn't eat them. At that time, a lot of English people thought that tomatoes were

poisonous!

    Chilies (辣椒) have been eaten in Central and South America for more than 8,000 years! In the 1500s,

chilies were taken to Europe by explorers. Today, they are grown in hot countries all over the world.

1. How many kinds of food are mentioned in the passage? [ ]

A. Two.

B. Three.

C. Four.

2. People in Central and South America have eaten chilies for more than ______ years. [ ]

A. 1,500

B. 1,586

C. 8,000

3. The underlined word "poisonous" in the passage means "______" in Chinese. [ ]

A. 有毒的

B. 重要的

C. 辛辣的

4. According to the passage, we know that ______. [ ]

A. people only ate food grown near their homes after 1719

B. people in Europe were the first to plant potatoes

C. the European explorers took chilies to Europe in the 1500s

5. Which of the following is the best title (标题) for the passage? [ ]

A. Traveling to America

B. "Strange" Food

C. The Earliest Explorers

考点:日常生活类阅读
题型:阅读理解

胸部侧位摄影时常规吞服钡餐的目的是为了观察()

A.胃肠道

B.支气管

C.大血管

D.左心房

E.右心房

题型:阅读理解

家兔,出现神经症状,血液学检查见单核细胞数量明显增多。剖检见肝脏表面有坏死灶,脑内有细小化脓灶。脑组织切片检查见血管套现象。

病兔的脑炎病灶中,形成血管套的主要炎性细胞是()

A.嗜酸性粒细胞

B.中性粒细胞

C.单核细胞

D.淋巴细胞

E.浆细胞

题型:阅读理解

建设单位在()阶段进行安全卫生检测检验,编制完成建设项目劳动安全卫生验收专题报告后,报送安全生产监督管理机构审批。

A.设计

B.试生产

C.竣工验收

D.投产

题型:阅读理解

CRTSⅡ型板式无砟轨道基准点(GRP点)的平面位置允许偏差()

A、±5mm

B、±10mm

C、±15mm

D、±1mm

题型:阅读理解

低碳消费,是一种绿色消费。因此,我们的消费行为应该努力做到()①节约资源,减少污染②重复使用,多次利用③避免盲从,理性消费④量入为出,适度消费

A.①②

B.③④

C.①③

D.②④

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