问题描述:
英语 (4 16:37:43)
I began_____English in 1989
A to learn
B learn
C learns
D learning
选A还是D,为什么
I began_____English in 1989
A to learn
B learn
C learns
D learning
选A还是D,为什么
问题解答:
我来补答展开全文阅读