Many Chinese students think science subjects are foreign languages．( )A．more difficult asB．much difficult thanC．1ess difficult thanD．so difficult as 题目和参考答案——青夏教育精英家教网—

题目内容

19．Many Chinese students think science subjects are _____ foreign languages．（　　）

	A．	more difficult as		B．	much difficult than
	C．	1ess difficult than		D．	so difficult as

分析很多中国学生认为外语比自然科学难学．

解答答案：C．考查比较级．句意"很多中国学生认为外语比自然科学难学．"，A、比较级后应该用than，不用as，A不正确．．Bthan前面通常用比较级形式．B不正确．在肯定句中只能用as…as，不能用so…as，D不正确．因此用1ess difficult than，比较级形式，答案是B．

点评考查比较级，要熟练掌握比较级的变法，根据具体的语境仔细分析选择恰当的比较级形式．

练习册系列答案

10．Red will influence you when you make achoice（选择）．

7．Will Mr Smith go to the party？-Yes，Unless heis invited （invite） tomorrow．

14．Close teamwork is very important．_______ can be achieved unless we work well together．（　　）

4．Who taught _________ English？
I learned it by __________．（　　）

11．There is no need to take a taxi to the bank ______ it's only five minutes'walk from here．（　　）

8．For some Chinese people，Japanese （Japan） is easy to learn as a foreign language．

9．The present ________ my parents _________ for me many years ago is still of great value．（　　）

	A．	what； bought		B．	which； was bought
	C．	不填； have bought		D．	that； bought

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