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关于thank,help词形填空imust(thank)youforyourhelp.iam(thank)foryourhelp.ithankyouforyour(help)me

题目详情
关于thank,help 词形填空
i must _(thank) you for your help.
i am _(thank)for your help.
i thank you for your _(help)me
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答案和解析
为你解答.I must (thank) you for your help.解释:情态动词must后,用动词原形.I am (thankful) for your help. 解释:在系动词am后,用形容词形式,做表语.I thank you for your (helping) me.解释:在宾语me之前,要...