人的社会化的过程是从
A.出生后开始的
B.2岁开始的
C.3岁开始的
D.入小学以后开始的
参考答案:A
— Who would you like to see you off at the airport?
— . Just say “good-bye” at home.
A.Nobody
B.Everybody
C.Somebody
D.Anybody
心前区震颤的临床意义是什么?