It’s not to judge a man only by his lookYou ought to know more about him．A. stubbornB. g

问题补充：

It’s not to judge a man only by his look．You ought to know more about him．

A. stubborn

B. grateful

C. reliable

D. straight

答案：

A. stubborn

B. grateful

(答案→)C. reliable

D. straight

解析：考查形容词：A．stubborn固执的，B．grateful感激的，C．reliable可靠的，D．straight直接的，句意：只凭外貌评价一个人是不可靠的，你应该更多的了解他。选C。