短文理解

　　Passage One

　　16. 本篇文章開(kāi)頭即指出 “they(scientists) are trying to explain how being half of the biological pair influences a twin’s identity.” 由此可知科學(xué)家一直試圖想要解釋雙胞胎的身份人格是如何受到影響的。對(duì)應(yīng)答案A. How being an identical twin influences one’s identify.

　　17. 關(guān)鍵詞即是Jim 這個(gè)名字。關(guān)于兩個(gè)Jim的情況是：他們一直生長(zhǎng)在不同家庭，直到39歲才見(jiàn)面�！薄� grew up in different families and did not meet for 39 years.” 他們都結(jié)過(guò)兩次婚，第二次婚姻中，妻子都叫貝蒂。”Both men were married twice… and their second wives were both named Betty.” 而他們的第一個(gè)孩子都是兒子”Both twins named their first sons James Allen.” 對(duì)應(yīng)答案B. They grew up in different surroundings.

　　18. 通過(guò)對(duì)兩個(gè)Jim的研究， “These twins help scientists understand the connection between environment and biology.” 對(duì)應(yīng)答案A. They want to find out the relationship between environment and biology.

　　Passage Two

　　19. 文章開(kāi)頭就說(shuō)到”Camping is still one of the cheapest ways of having a holiday.” 這里的“the cheapest way of having a holiday” 正好就和選項(xiàng)中的“inexpensive way of spending a holiday” 同義互換。對(duì)應(yīng)答案D. It is an inexpensive way of spending a holiday.

　　20. 關(guān)鍵抓“the most popular tent ”。通過(guò)這個(gè)關(guān)鍵表述，我們可以知道最受歡迎的帳篷有這樣的特色：“The most popular tent… is the frame tent with 2 bedrooms and sleeping accommodation for 4 people. There is usually an outer tent… and a lighter inner tent or tents.” 對(duì)應(yīng)答案B. It consists of an inner and an outer tent.

　　21.關(guān)鍵抓“camping in one place;for more than a few days”。文章最后講到“You can buy a kitchen extension for many tents… plan to stay camping in one place for more than a few days.” 原文重現(xiàn)。如果在同一地點(diǎn)要旅行多日，則需要一個(gè)額外的廚房部分。對(duì)應(yīng)答案C. A kitchen extension.

　　Passage Three

　　22. 文章開(kāi)篇提到”The country covers only 179 square miles.” 對(duì)應(yīng)答案A. It covers 197 square meters.

　　23. 文章接著提到”Until the 1930s, travelers had difficulty in reaching the country.” 對(duì)應(yīng)答案D. It was cut off from the rest of the world.

　　24. 文章接著提到 “When roads were built from France and Spain to Andorra in the 1930s, life picked up speed.” 對(duì)應(yīng)答案C. The building of roads connecting it with neighboring countries.

　　25. 文章結(jié)尾提到”But most are now involved with the tourist trade.” 對(duì)應(yīng)答案B. They work in the tourist industry.

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