这到底是个什么从句，怎么还有倒装？晕了~拜托大家了。
He tried his best to solve the problem, difficult it was.
A.however B.no matter C.whatever D.although
选A
However在句中等于No matter how。
这是however引导的让步状语从句，用倒装。however+形容词/副词+主语+谓语
句意为无论多困难，他都尽最大努力解决这个问题。
However在句中等于No matter how。
这是however引导的让步状语从句，用倒装。however+形容词/副词+主语+谓语
句意为无论多困难，他都尽最大努力解决这个问题。
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第1个回答 2012-03-16
是倒装的
正常语序是it was difficult,这里将形容词提前了。
答案是A，.however=no matter how 无论怎样....本回答被提问者采纳
正常语序是it was difficult,这里将形容词提前了。
答案是A，.however=no matter how 无论怎样....本回答被提问者采纳
第2个回答 2012-03-16
应该是选A， however = no matter how, 在这里引导一个让步状语从句，意思为：无论有多难
第3个回答 2012-03-16
A
