1. This is a long descent-roughly 20 miles down a beautiful valley to
the little village below.2. They have fifty thousand troops along the border ready to repel the
attacks.曹老师您好，我想请教下：第一句这里这个句式如何断开分析一下，“down a beautiful
valley”和“t...
It's worthwhile doing sth.It's worthwhile to do sth.在以上句型中，动名词doing sth和to do sth是真实主语，it是形式主语。如果，我要给上述句型的非谓语动词加上逻辑主语的话，It's worthwhile to do sth可以变成It's worthwhile for sb to do sth.那么现在...
下面的不定式用了被动语态：Not a sound was to be heard. 听不到一点声音。All these computers are to be exported. 所有这些电脑都将出口。No books are to be taken out of the room. 书籍不得携出室外。而下面的的不定式却用了主动语态（注意 convince ...
Arabic is a language I found ______ to learn.A.it is difficult B.it difficult C.difficult D.is difficult我觉得前三个选项都可以。我们可以说，I found it is difficult to learn French.也可以说，I found it difficult to learn French.还可以说，I found French difficult to learn....
一，……Xi said, asking the military to summarize its experiences gained in the operation and use this to improve its work.该处的experience很明显是作“经验”意义，应为不可数名词。 二，By Wednesday, hundreds of thousands of military personnel had been mobilized to take...
Not SO, say Indian policymakers, pointing to official statements that lament the violence, express support for sovereignty and territorial integrity, and call for diplomacy to be given a chance. Moreover, they say, the abstentions should be seen in the context of India's long tradition of being beho...
Nor, if regularity and conformity to a standard pattern are as desirable to the scientist as the writing of his papers would appear to reflect, is management to be blamed for discriminating against the “odd balls” among researchers in favor of more conventional thinker who “work well with...
1. It was____from my grandfather. A.given for us B.a gift to us C.given to us D.a gift 2. How did you get that green album?
It was____by my father. A.gift for me B. gift to me C.a gift to me D.a gift for me
...据意思决定使用嘛？比如我对捡来的虚拟：If the train were
to arrive punctually, I would have time to visit your father.如果我改成 If the train
were to arrive punctually, I could come to visit your father.这两者有何区别呢？
...和将来事实可能相反的假设时，有3种说法：(a) If it rained tomorrow, we would not go out.(b) If it should rain tomorrow, we would not go out.(c) If it were to rain tomorrow, we would not go out.分别是rained, should rain, were to rain我的问题是：1) 以上3种说法，...
他被告知可以携带两件20公斤的行李。He was told to be allowed to carry two 20-kg pieces of luggage.He was told to be allowed to carry two pieces of 20-kg luggage.上面两句哪句对？重点是“两件20公斤的行李”如何翻译？尤其是 20-kg 的位置是什么地方？是...
She had told him to come straight in if ever she failed to open the door and to leavethe bread on the kitchen table.这句话里的to come straight in怎么理解？if ever以及后面的句子是怎么和前面的句子连接在一起的?
老师请看以下句子：I have a lot of work to do. 有许多工作需要完成。（这里的不定式主动表被动是否正确）Here is a lot of work to do.(这句话是否成立呢？)老师那么以下两句话哪一句是正确的呢？Here is one more thing to be confirmed.Here is one mo...