---He spent as much time as he could __________ his spoken English. --- Wish him good luck ! A．impro...
2023-01-15 23:43:56 67次 2011年安徽省高一入学考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---He spent as much time as he could
__________ his spoken English.
--- Wish him good luck !
|
A．improve
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B．improving
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C．to improve
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D．improved
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本题链接：
