远处物体平行光线聚焦于视网膜之前是()
A.近视
B.远视
C.老视
D.散光
E.斜视
参考答案:A
_____, I think the show is going to be a great success though many people don’t think highly of it.
A.Personal
B.Logical
C.Personally
D.Logically
一个人的行为对他人福利产生的影响被称为()。
A.影响性
B.外部性
C.内部性
D.搭便车