Mr black is from Australia,but he knows_____about China选项：A.a lot B. a lot of C. lots of D. many
问题描述：
Mr black is from Australia,but he knows_____about China
选项：A.a lot B. a lot of C. lots of D. many
答
如果能填词组是a lot
Mr black 来自澳大利亚，句子中的但是表转折，所以中文意思是他对中国很了解
know a lot about China
如果是一个的话，那就是well
答
选A
B,C,D之后都需要再跟名词，比如说a lot of things, many things，只有A这里可以用
答
首先要排除的是 B和C,因为两个 of 后面都必须要带名词,不可单独使用,而a lot 是表程度的,相当于much.