1.He says he's just arrived in Scotland.2.He says he's staying at a Youth Hostel.
问题描述:
1.He says he's just arrived in Scotland.2.He says he's staying at a Youth Hostel.
请问第一句话的he's=he has 是现在完成时态 第二句话 he's=he is 是一般现在时态
答
对的
has+done构成现在完成时
is+doing构成现在进行时