問題詳情

III. Cloze 20%
(A) Have you ever noticed that many common things found around your house can perform magic once you know 21 to use them? Take warm water for example. If you have a sore throat, you can add some salt to warm water and then gargle with it. You’ll find yourself feel much better. How easy and convenient it is to 22 _ your throat! Besides curing your sore throat, 23 thing warm water can do is to make a tangerine taste less sour. Get a glass of warm water that is around 40 degrees Celsius, put a sour tangerine into it for a few minutes, peel the tangerine, and have a taste of it. You’ll find that the tangerine become a lot sweeter, as if by magic! Want to know the reason why? The tangerine tastes better than it 24 before not because it produces more sugar, but because it 25 a lower level of sourness.
21.
(A) what
(B) which
(C) why
(D) how

參考答案

答案：D
難度：適中0.5
統計：A(1),B(0),C(0),D(11),E(0)

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