问题
选择题
Many Chinese students think science subjects are foreign languages.
A.more difficult as
B.less difficult than
C.much difficult than
D.so difficult as
答案
答案:B
题目分析:此题重点考查形容词及副词的比较级,由句意可知,很多中国学生认为外语比自然科学难学,从结构上可以看出A、C不符合比较级的结构,在肯定句中只能用as...as,不能用so...as,因此只能选B
点评:学生在做题中一定要认真分析比较级及同级比较的结构,more/less+形容词+than;as+形容词/副词(原级)+as;not so/as+形容词/副词(原级)+as,不要将他们之间的区别混淆了。