问题补充：
Don’t just believe the advertisement. That kind of camera is it says.
A. as good as
B. not as good as
C. as well as
D. not as well as
答案：
A. as good as
(答案→)B. not as good as
C. as well as
D. not as well as
解析：本题的含义是不要相信广告，这种照相机不如广告上所说的好，not as或so……as表示……不如……的意思，is后应该用形容词good，故本题选B。
