don't just believe the advertisement .that kind of camera is ___they say.A.as good as B.not as good as C.as well as D.having learned

don't just believe the advertisement .that kind of camera is ___they say.A.as good as B.not as good as C.as well as D.having learned
don't just believe the advertisement .that kind of camera is ___they say.
A.as good as B.not as good as C.as well as D.having learned

don't just believe the advertisement .that kind of camera is ___they say.A.as good as B.not as good as C.as well as D.having learned
选b,我不相信那个广告,这种照相机没有他们说的那么好,as...as..和.一样,这里需要用形容词,所以用good不用well