问题补充：
--Can Tom help me with my Physics?
--His Physics is yours. He failed the exam, too.
A. as good as
B. not worse than
C. no better than
D. no worse than
答案：
A. as good as
B. not worse than
(答案→)C. no better than
D. no worse than
解析： no +比较级 +than两者都不…“汤姆能帮我学物理吗？”“他的物理和你一样不好。这次考试他也没过。”选C
