Something that is _______ means we need it for a purpose Wap版

试题详情及答案解析: Something that is _______ means we need it for a purpose or a reason.
A. careful
B. humorous
C. necessary; 答案：C; 试题分析：句意：必要的东西意味着我们因某一目的或某一原因需要它。A. careful小心的； B. humorous幽默的；C. necessary必要的。结合句意，故选C
考点：考查形容词词义辨析。