> 英语 >
He's never been to Australia before?(改为一般疑问句) ____ he _____ been to Australia brfore?
人气:313 ℃ 时间:2019-08-21 20:59:22
解答
这是个现在完成时的句子,其中的He's=He has ; has就是助动词.
Has; ever
推荐
猜你喜欢
© 2025 79432.Com All Rights Reserved.
电脑版|手机版