Question

---John always thinks of others instead of himself
---So he does. It is_____of him to want to help others

A．a(chǎn)ggressive

B．evident

C．typical

D．conventional

Answer 1

C
【小題1】如圖
【小題1】            5      
【小題1】  解析:
typical 意思為 “典型的; 有代表性的;一向如此的”。句意：---的確是，他一向都愿意幫助別人。aggressive敢作敢為的；evident明顯的；明白的；conventional常規(guī)的；因循守舊的。觀察此圖我們會(huì)發(fā)現(xiàn)，AD、AC、CD、AB等等許多直線都在直角三角形中，這樣用勾股定理就可求出它們的值．