王文静老师，我这道题目不知道要不要用你上课教的补充完整的方法，than是可以补的，但是exceed我就不清楚了，我说一下我的思路 a.rates 不能和other immigrant group去比 b.如果直接看的话，rates 不能和immigrant group 比。但是我如果补足的话，mideast immigrants are exhiting rates of entrepreneurship exceeding virtually every other immigrant group (do) in the...就是主语比较 c.直接看的话rates 对those是对的，但是!上课主谓宾比较第一道例题题目的c选项是错误的，它是这样的:wild animals have less total fat than that of livestock fes on grain and have more fat of a kind thought to be good for cardiac health,错误原因是than后面补全的话就是wild animals have that of livestock逻辑错误。这道题目c选项补全immigrants from the mideast exhibit rates of entrepreneurship exceeding (immigrants from the mideast exhibiting ) those of virtually every other immigrant group in the increasingly diverse united states economy..不是不对吗，我觉得这两道题的c好像啊 D.同B的错误 E.谓语动词单复数错误 请老师帮忙解答一下，谢谢！到底要不要补全，还是直接简单看看就好，到底c为啥在这道题目对，以前的例题又错

麻烦郭老师帮我看看这几题，没写的或者标红的是完全没思路的，谢谢老师

请问陆旭老师！这里的pattern of number"8"是什么呢？！还有其他的pattern of 3之类的，都没看懂，类似的题目也不会做。谢谢老师指导！

老师您好能否帮我讲解下下面这个文章考试时该如何读，我读完这种文章压根不知道在说什么，只知道在讲ocean basin形成机制的几种理论。No very satisfactory account of the mechanism that caused the formation of the ocean basins has yet been given. The traditional view supposes that the upper mantle of the earth behaves as a liquid when it is subjected to small forces for long periods and that differences in temperature under oceans and continents are sufficient to produce convection in the mantle of the earth with rising convection currents under the mid-ocean ridges and sinking currents under the continents. Theoretically, this convection would carry the continental plates along as though they were on a conveyor belt (conveyor belt: n. 传送带) and would provide the forces needed to produce the split that occurs along the ridge. This view may be correct: it has the advantage that the currents are driven by temperature differences that themselves depend on the position of the continents. Such a back-coupling, in which the position of the moving plate has an impact on the forces that move it, could produce complicated and varying motions. On the other hand, the theory is implausible because convection does not normally occur along lines, and it certainly does not occur along lines broken by frequent offsets (an abrupt bend in an object by which one part is turned aside out of line) or changes in direction, as the ridge is. Also it is difficult to see how the theory applies to the plate between the Mid-Atlantic Ridge and the ridge in the Indian Ocean. This plate is growing on both sides, and since there is no intermediate trench, the two ridges must be moving apart. It would be odd if the rising convection currents kept exact pace with them. An alternative theory is that the sinking part of the plate, which is denser than the hotter surrounding mantle, pulls the rest of the plate after it. Again it is difficult to see how this applies to the ridge in the South Atlantic, where neither the African nor the American plate has a sinking part. Another possibility is that the sinking plate cools the neighboring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometers of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.

老师，我觉得这题条件1/2同时成立可以出结论。 因为条件二:X2＞XY，X2一定是正数，那么右边XY，Y＞0。所以X一定为大于0(因为一个正数不可能＜一个负数)。所以能推出结论选C.

想问一下金老师，句子最后加逗号后面有ed形式的非谓语动词，它的主语是不是可以是主句的主语，也可以是整个主句，还可以是离它最近的一套完整主谓宾的主语？还有如果是逗号加ed形式的非谓语动词在句子中间的话，是直接当做修饰前面的句子的主语还是离得最近的一个名词，还是后面句子的主语呢？

请你郭老师帮我串话题卡 谢谢

请你郭老师帮我串话题卡 谢谢

请郭老师串话题卡 谢谢

请郭老师帮我说下 法律减负的话题卡 谢谢

请郭老师说下 演讲的那个话题卡 谢谢