Richard was uneasy about how best to approach his elderly mother. 最好如何去跟年迈的母亲谈,理查德心里没有数。请问如何理解句子中的 how best to approach…?这是一个什么句式?how 后面接最高级?不理解,请专家老师解答,非常感谢!
When he arrives, he finds his hometown ______.A. change B.changed C. changing D. to change参考答案是B.说是因为被动关系系,却是更合适。但是,为什么就不能是A B? change可以作不及物动词?我个人总是觉得AB 也是可以的。
______ these pictures, I couldn’t help thinking of those days when I was in Beijing and ______ from the top of a thirty-storeyed building, Beijing looks more beautiful.
答案是seeing, seen。我的答案是seeing, seeing。为什么啊?谢谢!