-How can I get well along with others father? ---Try to smile to others boy. That wil

问题补充：

---How can I get well along with others, father?

---Try to smile to others, boy. That will make much .

A. them, easier

B. them, more easy

C. it, easy

D. it, easier

答案：

A. them, easier

B. them, more easy

C. it, easy

(答案→)D. it, easier

解析：和别人相处的好，对别人微笑会使相处感到更轻松，代替相处用it，easy的比较级是easier，故本题选D。