問題詳情

篇章結構題組，下列各題請依文意從四個選項中選出最合適者，答案選用不能重複。    What do you think of when you hear the word “desert”? We usually think of deserts as hot, dry places. In fact,there are both hot and cold deserts in the world. Scientists defined deserts as areas of land where there are lessthan ten inches of rainfalls per year and there are few plants. 26 Precipitation is almost always frozen in theform of ice or snow. 27 So these regions are considered deserts and given the special label “cold deserts.”The low temperature there ranges from 10 to 50°F. in summer and from -50 to 10°F. in winter.28 As with cold deserts, there is usually little water available for plant growth. But contrary to whatmany people think, hot deserts are not lifeless wastelands. 29 These species have learned to adapt tothe lack of water and harsh temperatures. Also, they are not necessarily made up of endless shifting sanddunes. 30 Some deserts have steep, rocky mountains, while others are flat.
26
(A) In arctic and Antarctic regions, for example, there is very little rain.
(B) They are, however, home to a fascinating variety of plants and animals.
(C) Hot deserts, on the other hand, have high temperatures, usually over 75°F. in the daytime.
(D) Because it stays frozen on the ground, plants cannot use it to grow.

參考答案

答案：A
難度：適中0.461538
統計：A(42),B(6),C(12),D(24),E(0)

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