John paid $2 for his meal, _________he had thought it would cost. A. not as much B. not so much as C. less as D. not so many asĐoạn văn55/320John paid $2 for his meal, _________he had thought it would cost. not as muchnot so much asless asnot so many asGiải thíchĐáp án B Câu so sánh bằng: as/so much as