1. I was reading the paper____she was writing. A.when B.as C.while D.after 老师！以上题我觉得A B C都可以 2. When you read the book you had better make a mark____you have any questions. A.at which B.at where C.the place where D...
1. The tea is too hot to
drink.2. The tea is too hot to be
drink.3. The dish is delicious to
eat.4. The dish is delicious to
be eat.请问有4这种用法吗，这四个句子主动被动有什么区别，所谓不定式主动表被动，有没有什么别样的思路去理解？我自己感觉，to...
在课本上有这么一个句子：You have to be prapared to give up your normal life.
prepare to do 是准备做某事的意思这个我知道，但准备放弃普通生活做这个动作的人是
you，那为什么用的是be prepared 被动语态呢？这里不是“你被...
比如：appear to be/to be doing/to have done和appear to do，前面的appear是系动词嘛？apper to do这里是半助动词还是系动词？如何区分半助动词和系动词呢？比如 be going to/be about to do等这些都是助动词，都是接to 的不定式，为什么这些不能接...
...were too busy implying Jeremy’s attempts at urging caution were evidence of some kind of fervent lack of patriotism.
看上去好像是前半句一直到caution为止是后半句的主语，但这句话我感觉有两个谓语动词了啊，前半句已经是个完整的句子了，这在句子...
The soil is more fertile in many parts of US than it is in the desert of the United Arab Emirates.请教老师：than后比较分句的主语it指的是前面的The soil吧？ 可是我想不通的是：it是指代，指代的是同一个东西，前面用The soil指的是US的泥土，可是为什...
...样吗？二、She consideed whether it wouldn't be wiser to remain silent.她认为保持沉默会更明智，肯定。三、He wondered if he hadn't better break up the relation with her 。他知道最好还是和他断绝关系，肯定。A、第一句字面的意思是...