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外语
He ______ his head, wondering how to solve the problem.
He ______ his head, wondering how to solve the problem.
admin
2013-01-20
49
问题
He ______ his head, wondering how to solve the problem.
选项
A、scrapped
B、screwed
C、scraped
D、scratched
答案
D
解析
用手“挠”头是scratch。scrap抛弃,废弃;screw用螺丝钉钉住;scrape刮,擦。句意:他挠了挠头,想知道么解决这个问题。
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考博英语
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