> 英语 >
be动词、助动词、情态动词都有哪些(三到六年级的)最好有音标.
人气:290 ℃ 时间:2019-08-17 21:40:18
解答
be动词
am is are /was were
助动词
do does did
情态动词
cac could should must may shall
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版