刚升入初中的小涛在新生在新生自我介绍会上说“我爱思考，乐于助人，爱劳动，常得到老师的表扬；但我管不住自己，喜欢在教室打闹为此受到过老师的批评”。小涛认识自己的方法有[ ]

①自我观察②与他人接触交流③通过他人的态度和评价④一切听别人的

A．①③  

B．②③  

C．①②③  

D．②③④

The doctors said that there was ___ wrong with Jane’s legs, but they could do ___ to help her.

A．something, nothing

B．anything, something

C．nothing, everything

D．everything, something