Whats the difference between "have been done " and "have done"?The difference is whether active / passive.======== ========Lets first see the uses of “been” in English and then we ca...
Paintings are static. The uniqueness of the experience of looking at a painting repeatedly—over a period of days or years—is that, in the midst of flux, the image remains changeless. Of course the sig...
The date is close to that of the introduction of printing into England by William Caxton. 我觉得这里的printing into England by theWilliam Caxton可以做introduction的后置定语，为什么要加of呢？如题
我知道有限描大, 形龄颜, 籍材类的说法。Brown rice has greater nutritional value than white rice.这里的greater,我查了下词典只能做形容词不能做副词. The decimal numeral system is one of the worlds most us...
Good newsWhat was the good news? The secretary told me that Mr. Harmsworth would see me. I felt very nervous when I went into his office. He did not look up from his desk when I entered....
1.请问had planned/ hoped/ wanted/intented/meanted that结构中， 宾语从句是否只能是 sb should do? 只能表示对过去的虚拟？2.从句的虚拟时态不受主句时态的影响吧？3.had thought that 与thought that接虚拟语气...
The longitudinal study demonstrates that students who receive ESL(English as a second language)instruction are far better than those taught primarily in their native language. A comparison of the thre...
就像这句话：Self-employed people may be find it hard to have an accurate concept of time compared with when they worked for companies or organisations because they don’t have to follow the fixed worki...
1. With the help of the firemen,they were able to leave the burning house. (With the help of the firemen 表示条件? 原因?)2.I had a quarrel with my father about some trifles. (with my father about so...
Such was the force of the explosion that all the windows were broken. The force of the explosion was Such that all the windows were broken. Such倒装是什么词性？如题
你好 It will be the beginning of the long process of integration that will ultimately lead to a fully electronic human before the end of the next century. 句中that代指的先行词是integration吗？ 是否it...