水中爆炸多引起（）。
空中爆炸多引起（）。

A.耳、胸部损伤

B.颅脑损伤

C.会阴部损伤

D.腹内脏器损伤

E.四肢损伤

— I did really well in the examination, Li Ke.

—I did ______. I got full mark.

A．no less

B．no worse

C．not worse

D．not less