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问题 填空题 案例分析题

下图甲和图乙是人体免疫调节的模式图，请据图回答：

细胞G的名称是（），其作用是（）。对外来移植器官的排斥主要与（）过程有关（填图甲或图乙）。

答案

参考答案：效应T细胞；与细胞F接触，使其裂解死亡，释放抗原；图乙

综合

甲图为我国某省份轮廓图，箭头表示夏季盛行风向，乙图为其气温和降水状况。结合所学知识，读图回答问题。

（1）该省份的简称是__________。其省会城市A为_____________，著名的旅游城市B是_______。

（2）根据乙图判断，该省份的主要气候类型是_____________。

（3）该省北隔D____________海峡，与E_________省相望。

（4）根据图中信息可知，该省份的地势是_____________，其判断理由是_____________。图中山峰C是该省有名的_____________山。

（5）该省份降水___________侧多于___________侧（东西比较），因为___________________________________。
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单项选择题

Are you interested in seeing the beautiful fall foliage of New England but tired of traffic jams and overbooked hotels Then this year forget the crowds in New England and see the beautiful colors of autumn in the Catskills.
These rugged mountains in New York State, just 90 miles northwest of New York City, are famous for the legendary tales of Rip Van Winkle, and more recently for the summer hotels mat sprang up in the region during the 1940s, 1950s, and 1960s. Families trying to escape the heat of New York City found the Catskills to be the perfect place to stay for a month or so each summer. By the late 1950s there were over 500 resorts and hotels offering nighttime entertainment as well as all kinds of outdoor activities. Famous comedies like Jackie Gleason, Joan Rivers, and Sid Caesar all got their start touring the hotel clubs here. Since the introduction of air-conditioning and cheaper air travel, however, families have stopped coming to the Catskills in such large numbers, chasing instead more distant locations at different times of the year. Many of the Catskills hotels closed in the 1970s, but some remain and have expanded and changed their facilities to meet the needs of today’s visitors.
Currently, there are many activities available to the traveler besides witnessing the changing colors of the leaves. There is an all-organic sheep farm where visitors can see how a traditional sheep farm operates. There are also hundreds of miles of scenic drives in the area. Route 42, for instance, is an excellent site for spotting bald eagles. For more information on vacations in the Catskills, call the office of Public Information.

In what season would a tourist most likely have visited the Catskills in the 1950s

A．Fall.

B．Winter.

C．Spring.

D．Summer.
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