15. Cell phones are _____ to some people because they can’t do anything without one.
(A) essential
(B) defensive
(C) noticeable
(D) constructive
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統計: A(2312), B(239), C(292), D(278), E(0) #2761342
統計: A(2312), B(239), C(292), D(278), E(0) #2761342
詳解 (共 6 筆)
#5178565
(A) essential 必要的
(B) defensive 防禦
(C) noticeable 引人注目
(D) constructive 建設性
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