That hands a small number of coders, tweaking the algorithms that determine who sees whom across the virtual bar, tremendous power to engineer mating outcomes. tweaking the algorithns......the virtual bar 这句话做状语还是定语,如果作定语，为什么有逗号。非限制性...
Plutarch's Lives there was, in which I read abundantly, and I still think that time spent to great advantage.老师这句话中的Plutarch's Lives there was不应该用完全倒装吗？in which I read abundantly为什么用in which？ to great advantage是什么用...
Convenience is also very important in modern life, so we buy packaged or canned food that we can be transported from long distances and stored until we need it, first in the supermarket, and then at home.这句话里的we can be transported的被动语态为什么要用在we上啊？不是应该...
Greater demands were being placed on the police by growing violence and left and right-wing extremism. 不断增加的暴行和左翼右翼极端主义使得需要更多警力。老师：您好！这句话我没理解（1）为啥这里要用were being placed on 这个时态（2）我没理解这个...
The old man's feet in their black kid shoes braced against the uprights. He turned to take a sight on the far shore, cradling the oarhandles, taking the pipe from his mouth to wipe his chin with the back of his hand.文中红色部分为何没有谓语，句子前后都是句号。该怎样理...
They rowed for a few minles across the Caribbean until they arrived at a tiny coral island.1row/sail + 一段距离 与 row for/sail for + 一段距离，它们意思上有什么区别吗？2 across the Caribbean until...为什么翻译为“在加勒比海上划行几英里，到了一座珊...
下面一句摘自 2018高考英语天津卷，请问为什么是 at all cost，而不是 costs 呢？But something inside me was going to climb that mountain at all cost. I could hardly wait to try this adventure again.
下面的内容摘自《剑桥英语语法》p1343： 有两个问题：1. delayed
right constituent coordination 如何理解？2. 下面这句话如何分析和理解？In this
construction the constituent which in basic coordination would appear as the rightmost element of the first coordinate i...