...以强调两个动作的衔接。Hearing the joke, we burst out laughing.Locking the door, he went home. “锁门”和“回家”两个动作也是前后紧接着发生的，因此这里用了一般式locking.Having locked all the doors in the shop, he went home. 这里的宾语是复数all the d...
As they usually receive the same score in standardized examinations there is often disagreement as to ____ is the better student, Bob or Helen.A.which B.who C.whom D.whose
--What's the spiciest food you have ever had?--Sichuan hotpot, of course. I ____ my mouth is on fire.A feel like B felt like Chave felt D will feel like如果选B，是不是应该把is on fire 改为was on fire呢？辛苦专家老师解惑，十分感谢。 &...
If Newton lived today, he would be surprised by what __D__ in science and technology. A. had discovered B. had been discovered C. has discovered D. has been discovered 这句算不算宾语从句时态要一致？如果算的话为什么不选B？什么样的宾语从句时...
请问老师！A、B、D 分别错在哪？如何理解插入语和嵌入句？A. What do you
say that the population of Beijing
is?B. How many
people do you think to stay here?C. Who do you
guess is singing?D. What do you
tell that is? 谢谢老师！
The future of that country is hard to predict________ the economic system is reformed.A. only afterB. unlessC. now thatD. as long as这道题应该选什么？很多答案是C，为什么不能选B？
... insisted that it ( ) his fault.A. said; wasn't B. say; wasn'tC. says; wasn'tD. said; shouldn't be 答案是B。我想知道的是，假如国内考试允许接受非正式语体使用陈述语气谓语形式的话，那么以上A,C,D可选吗？具体理由分别是什么...
—The guy standing at the bar is so handsome. Any idea who he is? —He is the guy I ___ you about.A. had told B. would tell C. was telling D. am telling请问C选项怎么解释？过去进行时有特别用法吗？
The
man has been with the company for 30 years,but the management has now decided
to______ withhis services.A.dispense
B.disuse C.dismiss请教一下老师，为什么这道题选dispense分配，而不是选disuse停止使用或dismiss不考虑呢？
Around 13,500 new jobs were created during the period, _______ the expected number of 12,000 held by market analysts.A. having exceeded B. to exceed C. exceeded ...
The doctor helped the sick ______.A. all his life B. his all life C. whole his life D. his whole life答案是 D，请老师给讲讲A、B、C，还有就是这个题想考的是什么？是 all 与 whole 的区别还是...