“已经知道了物体的常在性”所处的心理发展阶段是()
A.感觉运动阶段
B.前运算阶段
C.具体运算阶段
D.形式运算阶段
E.无思维阶段
参考答案:A
It’s generally agreed that women and children can be _______ easily and therefore
they should learn more to protect themselves in life.
A.taken up
B.taken in
C.taken off
D.taken on
下列各项,不属艾滋病典型表现的是()
A.口咽念珠菌感染
B.长期发热
C.头痛,进行性痴呆
D.皮肤黏膜出血
E.慢性腹泻