問題詳情

34.( ) According to the passage, which is NOT a feature of smartphones?
(A) They are small and high­tech.
(B) They have touchscreens.
(C) They have a wide variety of apps.
(D) They are expensive and heavy.

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

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