students who watch television frequently may not be able to concentrate on learning task,a problem which can lead to poor grades.
此处的lead to 是否可以用result in 或者bring about 替换呢 三者之间又有什么区别呢？
谢谢解答
省略句否定句的助动词可以省略吗?老师你好！What is your father doing now?Reading newspaper.Don't know.Had a good time, didn’you?Doesn't look too well.以上Don't know. Doesn't look too well.是省略句，请问助动词可以省略吗?直接省略成not know, not look too well....
......; tiny green-and-yellow parakeets Fee used to call lovebirds, but which the locals called budgerigars.问题：but能并列主句和非限制性关系分句？中学课本上会出现这样明显的语法错误？ 2. Fearsome lizards five or six feet long pounded over the ground and
leaped easil...
For John to win the marathon
suprised us.For John to have won the
marathon suprised us.John's winning the marathon
surprised us.第一、二个句子是我自造的不知道正确否？这三个句子在意思上有什么区别？动名词与不定式作主语到底有什么本质上的区别呢？
...是什么意思呢？我在哪看到说who作关系性融合代词时等于the person who，还有的说who=whoever，whoever不是泛指意义吗？等于anyone who，如果who＝whoever，那么who用在自由选择结构的含义是anyone who？而不是the person who？那么wh词用于自由选...
What else could they do? In order to cure her father, the daughter went
about and managed to scrape together 500 yuan which she handed to the man just
before her father went to live.此句中的 handed to the man 这一动作，看起来是在went to live之前，为什么不用过去完成时态?
The New York Times reports that this year's fire season hasn't been as bad as it has been for the previous two years, butthat's little comfort to those witnessing the flames flare up.请教老师，上句flare up是否是witness的宾语补足语？即witness sb do sth这种结构呢？
If the price is fine, we’ll buy it. If not, not.资料上解释说本句相当于：If the price is fine, we’ll buy it. If the price is not fine, we’ll not
buy it.我想了想，觉得这里的 if not, not 用得很有意思，很有韵味。请问老师，英语中还有哪些类似的高度...
请问下面这两个句子是否有误？1. He usually ate fast food and no breakfast before.ate 在此处这样用可以吗？用 had 比较好还是用 ate？有没有 eat breakfast？2. What he does makes him like a father or uncle.（http://ask.yygrammar.com/q-7237.html 陈根花老师的...
介词短语 until late、on late 中的 late 是副词吗？怎么分析这种“介词+副词”的用法？如：Not until late at night did he come back. 直到深夜他才回来。There's a good film on late. 深夜有一场好电影。怎么分析这种“介词+副词”的用法？
...否正确。如有不对的地方，烦请指教和补充。谢谢！He is the comrade whom you have been looking for.主句：He is the comrade whom主句中的成分：he主语，is 谓语，the comrade 表语，whom (宾格），它的先行词是comrade宾语从句：you have been looking ...