A-A+ __ I cannot keep up with my classmates. A.How 2022-08-06 11:39:34 问答库 阅读 179 次 问题详情 __ I cannot keep up with my classmates. A.How I try hard B.Whatever hard I try C.No matter how I try hard D.No matter how hard I try 参考答案 正确答案:Dno matter how=however,表示“无论如何”。