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
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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：B