Is
there life on Mars ? We have wondered about Mars since we first learned that it is a planet.老师，这里宾语从句中的it is没有使用it was, 原因是a planet是客观事实/真理，所以要求用is呢？还是因为是非正式语体的原因呢？如果是客观事实/真理，能理...
Though there were great difficulties _______, he never gave up.A. in overcoming B. to overcome答案是选不定式(B)，但为什么不能选 in doing sth (A)呢？英语不是有一个句式是 there is some difficulty (in) doing sth 吗？
...面句子中的 sit 属于“近似于不及物动词的系动词”：He sat silent (or idle,
cross-legged, thinking, writing a letter, surrounded by friends). 动词 sit 后面接形容词 silent, idle 等时被看作系动词还可以理解，但它后面接的现在分词 thinking,
writing a let...
However serious a problem you may have, you should face it. 这个倒装提前的顺序是 状语 + 宾语, 主语之后留下 谓语No matter how dry a desert may be, it is not necessarily lifeless. 这个倒装提前的顺序是 状语 + 表语，主语之后留下 谓语Try hard as he will, he ...
小说Babbitt中第一章：He seemed prosperous, extremely married and unromantic; and altogether unromantic appeared this sleeping-porch, which looked on one sizable elm, two respectable grass-plots, a cement driveway, and a corrugated iron garage.求指教！1. and altogether unromantic appeared ...
...死胡同，我这里还有一个问题：就是在We are all agreed that the proposal is a good one. 中，根据李翔老师提供的“Oxford Advanced Learner’s Dictionary, 8th edition（光盘版）认为agree 为及物动词，agree [transitive] be agreed (that...)”，我又产...
Ling Ling, a 29-year-old living in Shanghai, has gone to great lengths to curate a picture-perfect life on social media. 玲玲是一个住在上海的29岁女孩，她在社交网站上用照片精心打造了一副完美生活的景象。以上是沪江网上复制一个英文句...
请问老师：He has insisted for a year that You-Know-Who was not dead, as was widely hoped and believed, but recruiting followers once more for a fresh attempt to seizepower. 翻译为：他在过去一年中始终坚持认为，神秘人不像大家所希望和深信的那样，他还没有...
Two men who recently spent five days on a coral island wished they had stayed there longer.这句话可不可以改成：Two men who stayed on a coral island for five days wished they had stayed there far more days.