1.Don't give up ____English.It's very important A.learn B.to learn C.learned D.learning

分类: 作业答案 • 2021-12-19 21:47:58

问题描述：

1.Don't give up ____English.It's very important A.learn B.to learn C.learned D.learning
写出正确的选项

答

D
give up doing sth