语法填空

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，

Sometimes Chinese English teachers are puzzled by such questions, “Have you got any skills in reading comprehension?” Actually, many of the teachers can’t give students   1  efficient (效率高的) way to deal with reading. Anyway,   2  often simply say, “Read more and practise more, and you   3  (get) more experience in reading comprehension.” Frankly, these teachers’ good   4  (suggest) are only helpful to arouse students’ interest in reading   5  not helpful to deal with the questions in the examinations of reading comprehension. Personally, I think the skill for reading comprehension should be based   6  the knowledge of English writing. Since the English passages   7  (write) under some rules or principles, the science of reading and understanding may have a close relationship with writing. Reading comprehension can’t be independent from the knowledge of writing. So to do   8  (well) in reading comprehension, we should learn the knowledge of writing, study   9  questions are designed and the relationship   10  questions and the reading materials.

钢轨折断的标准是怎样规定的？