Difficult_______theproblemis,weshouldtrytoworkitout.A.howeverB.asC.althoughD.tha
2020-10-31 107次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Difficult _______ the problem is,we should try to work it out.A.however B.as C.although D.tha
优质解答
选择B：as
此处考察倒装句式.由as引导的形容词在前,故选择B
本题链接：
