[题目]I hadn't seen him for 10 years but I him at first sight.A. realized B. spotted C. watched D. observed 题目和参考答案——青夏教育精英家教网—

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【题目】I hadn't seen him for 10 years but I __________ him at first sight.

A. realized

B. spotted

C. watched

D. observed

【答案】B

【解析】句意：虽然我已经10年没有见他了，但我第一眼就认出了他。realize意识到，实现；spot发现，看出；watch注视，看；observe观察到。故只有B项符合句意。

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