(1)He had to rely on whatever books were lying around.(2)He knew nothing whatever about it.(3)There is no scientific evidence whatever to support such a view.句（1），感觉好别扭，不知该怎么断句和理解？句（2）（3）里，介词语短语前都多了个whatever，该怎么理...
老师好！我在英文图书中看到下面一句话：But perhaps most importantly, it requires less water and no chemicals to help it grow.对比The car cost over 1000 to repair，我不确定 help it grow 的 it 是否应该去掉。
No two sorts of birds practise quite the same sort of flight; the varieties are infinite; but two classes may be roughly seen.参考译文：没有任何两种鸟的飞行方式是相同的。鸟的飞行方式千差万别，但大体上可分为两类。问题：此处practice作动词是什么意...
...r do anything so mad.""She can do as she chooses," said Strickland. "She's not forced to come.""My choice is made," she said, in a dull voice.Strickland's injurious calm robbed Stroeve of the rest of his self-control. Blind rage seized him, and without knowing what he was doing he flung himself on S...
doing sth 其中doing是名词?sth就是doing的宾语，不管什么时候都可以套用?In addition, people were no aware of the importance of managing of the water resource in the past. 这句话里的 the water resource 是做managing的宾语怎么理解？
...ling by train rises, imposing a significant extra burden on those who
have no option but to use the rail network to get to work or otherwise.
老师您好，or otherwise两词如何分析？or是连词还是副词？otherwise副词修饰什么呢？
...！ 以下放出全题： M: It is almost impossible to find a person between the ages of 85 an 90 who primarily uses the left hand.Q: Seventy to ninety years ago, however, children were published for using their left hands to eat or to write and were forced to use their right hands.Q's res...
The portion of Americans aged 18 to 29 who claim to have had no sex for 12 months has more than doubled in a decade—to 23% last year. That is, counter-intuitively, despite the removal of many impediments to sex.介词 despite可以连用 be 吗？比如最后一句话。
—I am so sorry to have come late for the meeting—It is not your fault. With ______ rush-hour traffic and ______ heavy rain, it is no wonder you were late.请问答案为何是 the; the。冠词使用老是摸太不准，我感觉是两者均为不可数名词做泛指，请老师解答。