题目内容
【题目】Though my grandfather is quite old, he is still very __________ and he is enthusiastic about social activities.
A. live
B. alive
C. awake
D. alone
【答案】B
【解析】考查形容词辨析。虽然我的爷爷很老了,但他仍很活跃,非常热心社交活动。active活跃的,积极的;live活着的,现场直播的;awake醒着的;alone单独的,独自一人的,孤单的。
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