题目

下列各句中，没有语病的一项是A．人们普遍担心，忽视对青年大学生的心理健康教育是导致北大一研究生跳楼自杀的主要原因。B．有的同学认为，反正老师要讲，课前预习是多余的，有些则认为，反正有些内容看不懂，预习等于“瞎子点灯白费蜡”……往往这些看法是造成学习成绩下降的原因之一。C．在数千名巴勒斯坦安全人员和数万名以色列武装人员的严阵以待之下，犹太居民从8月15日开始撤出加沙地带，从而使阿拉伯和以色列之间的边界再次发在下面短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给出。 　　Often, doctors tell some people to go on diets (节食). The doctors hope the diets will make the people feel b________. They hope the diets will make the people healthy. 　　Alana was on a diet, b________ she didn't like it at all. She was not allowed to eat her favourite food by the doctor. While her brother Frank ate chocolate, she had to eat an apple. Alana was on the diet f________ two months. Her doctor was pleased with her.“You have been very good.” he said, “You can eat some of the f________ you like best. But only a little. Don't eat too m________ sweets. Don't eat too much ice cream. If you do, you will get a lot of weight a________” 　　Then the doctor put Frank on a diet. It was a different kind of diet. “You c________ eat chicken or eggs. Frank,” said the doctor.“These foods will make you in trouble.” 　　“How long will I have to be on the diet?” asked Frank. 　　“A long time.” answered the doctor, “Maybe for the r________ of your life.” 　　“But I really like chicken.” said Frank.“You said it is one of the best meat to eat.” 　　“It is a very good food for most people,”said the doctor.“But when you eat it, it makes you sick. It is not good food for you.” 　　“You're right,”said Frank.“Well, I'll eat more cake instead.”