...asn't using it.答案里有两个让我感觉迷惑的选项could have done和may/might have done.我看薄冰写的只能选择could have done表示本来可做却没做的事,这里应该可以用may/might have done吧,它们两个应该和could have done应该都可以表示推测或者虚拟...
下面一段摘自 2018全国卷Ⅱ,不太理解 soft-serve 的意思和构成方法,请专家老师讲解一下:If you have a juicer, you can simply feed in frozen bananas and some berries or sliced fruit. Out comes a “soft-serve” creamy dessert, to be eaten right away. This makes a fun a...
Last weekend I went to visit my grandma. Although her house is far from mine, I still decided to walk there.lt was........ When I arrived at my grandma's house ,she was vere surprised to seeme."Is it necessary (必要的)for you to come here on foot? Why don't you drive...