a number of americans ( )learning chinese.---right---right.the number of them ( )increasing little by little.A,are,is B,is,is C,is,are D,are,are

分类: 作业答案 • 2022-06-15 23:38:49

问题描述：

a number of americans ( )learning chinese.---right
---right.the number of them ( )increasing little by little.
A,are,is B,is,is C,is,are D,are,are

答