問題詳情

27
(A) In arctic and Antarctic regions, there is very little rain.
(B) They are 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:D
難度:適中0.459016
統計:A(17),B(6),C(8),D(28),E(0)

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