A-A+ _________ travelling by bike has disadvantages 2022-08-06 08:11:01 问答库 阅读 177 次 问题详情 _________ travelling by bike has disadvantages，it also has advantages．A．No matter how B．WhileC．Providing that D．So that 参考答案 正确答案：BWhile“虽然，尽管”的意思，用在句首最恰当。
