解析：选A。句意：我非常愿意用我的车送你和你的朋友们去火车站。more than 在此相当于副词，意思是"非常，很"，可修饰形容词、副词、动词，充当状语。

　　5. It is the prevention of disease ________ the successful treatment that has led to the rapid increase of the world's population.

　　A. less than B. rather than

　　C. more than D. better than

　　解析：选B。句意：导致人口快速增长的是疾病的预防而不是成功的治疗。rather than在此表示"而不是"。

　　Ⅳ. 语法专练

　　本单元语法--同位语从句

　　1. Tomorrow is Tom's birthday. Have you got any idea ________ the party is to be held?

　　A. what B. which

　　C. that D. where

　　解析：选D。考查名词性从句。此处从句表示抽象名词idea的具体内容，是同位语从句，根据题干意思可知引导词作从句的地点状语，用连接副词where，选D。

　　2. (2010年江苏常州教学质量调研)There is a new problem involved in the popularity of private cars ________road conditions need ________.

　　A. that; to be improved B. which; to be improved

　　C. where；improving D. when；improving

　　解析：选A。第一空处为that引导的同位语从句；need后面要接to be done或doing表示被动。因此A项正确。

　　3. Mr. Frank asked me a question ________I could go with him to ________he called the Treasure House the next week.

　　A. that；which B. whether；that

　　C. whether；what D. that；where

　　解析：选C。第一空为同位语从句，第二空用what作call的宾语。

　　4. (2010年南京金陵中学月考)A warm thought suddenly came to me ________I might use the pocket money to buy some flowers for my mother's birthday.

　　A. if B. when

　　C. that D. which

　　解析：选C。考查从句的连接词。A warm thought和后面的I might use the pocket money to buy some flowers for my mother's birthday 是同位语关系，且从句不缺成分，故用that。

　　5. A plan has been put forward ________more graduates should go to work in the country this year.

　　A. when B. that

　　C. whether D. how

　　解析：选B。考查同位语从句。句意：一个计划已经被提出，让更多的毕业生到农村工作。从空格处到句末是同位语从句，用来解释说明a plan 的具体内容。