...，也要用现在时表将来吗？如：When I talked with my grandma on the phone, she sounded weak, but by the time we ________ up, her voice had been full of life. A. were hanging ...
...dentism came diets too closely centered on a single crop, such as wheat in the Old World and maize in the New, and although sedentism encouraged population growth, such growth seems to have been that of a “forced” population with a considerably diminished nutritional status.As we have already no...
原句是Job security or stability was the second most important career goal (work-life balance was number one), followed by a sense of being dedicated to a cause or to feel good about serving the greater good. 请问，这个to feel good...是跟在dedicated后面呢，还是跟在sense...
I have always been an optimist and I supposed that is rooted in my belief that the power of creativity and intelligence can make the world a better place.这句话是因为有了信念才乐观的嘛？
... 试比较下列几句话： 1. It has been raining all the day. I'm tired of it. 2. Have you been waiting long? 3. I have been waking up in the night a lot. 1句，可以理解，确实一整天中，每时都在下雨 2,3句理解不了...
...句时，究竟是从属连词还是关系代词/关系副词》例句：There's nothing
better than flying to foreign destination to visit the attractions .我的疑问1：主句是存在句，than 这里代替了主句中什么？自己怎么想也想不到。我的疑问2：there's nothing
better...
Did Nielsen then feel content in his career? Yes and no. He was thrilled to be doing
the comedy that he always felt he should do, but even during his last few
years, he always had a sense of curiosity, wondering what new role or challenge
might be just around the corner. He never stopped working, ne...
By itself, this didn't seem to adequately explain the increase in
dolphin calves. Something else was going on. That something was distinctively
human. 例句中 That something was distinctively human. 应该怎么翻译呢？这边human 为什么不需要复数泛指也不需要the 特指？
专四华研语法题目:The girl under the tree is _____ my sister.A.no one than B.no other than C.no one that D.none other than华研语法的答案选择的是D，但是我对B与D选项no other than 和 none other than 不是很清楚，感觉二者能替换，词典也没翻到!
Since laughter dose effect the body,mind and spirit the only thing you have to do to lead a happy life is laugh.这里的effect是什么词性？后面的一句话为什么会出现have和is两个谓语动词?
...、介宾、同位和动状关系，但存在系表关系吗？例如He is the man who
he will be. 先行词在定语从句中作表语He is the man to
be. 先行词在不定式作表语除了以上几种关系外，是否还有其它关系？另外，对于whose引导的定语从句，He is a boy w...
... thye had that day! 那天他们玩得多痛快啊！（2）What fine
weather we are having today! 今天的天气是多么晴朗啊!（3）What
lovely girls they are! 她们是多么可爱的女孩！（4）What a
mess you have made! 瞧你搞得这么一团糟。（5）What a
lonely world it w...