判断，正确的画“√”，错误的画“×”。

( ) 1. The flag of the U. S. is red, white and yellow.

( ) 2. The president of the U. S. lives in the White House.

( ) 3. Statue of Liberty isn't in New York.

( ) 4. Canada is north of the U. S.

( ) 5. China is west of the U. S.

( ) 6. The capital city of the U. S. is Washington, D. C.

体现尊重原则的是（）。

A.杜绝对病人的有意伤害

B.选择受益最大、损伤最小的治疗方案

C.患者及家属无法实行知情同意时，医生可以行使家长权

D.对病人一视同仁

E.合理筛选肾脏移植受术者