单选题
He ______ very quickly after his illness.
A. recovered
B. discovered
C. uncovered
D. covered
A
B
C
D
【正确答案】
A
【答案解析】
[解析] A项recover意为“恢复(健康)”,B项discover意为“发现”,C项uncover意为“揭示”,D项cover意为“覆盖”。所以,本题选A。
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