任何一个儿童的动作发展总是沿着抬头一翻身一坐一爬一站一行走的方向进行。()

若地震时幼儿在室内，时间不够，不要让幼儿跑出楼外，保教人员应立即组织幼儿躲到两个承重墙之间最小的房间，也可组织幼儿躲在桌子、柜子等下面以及教室内侧的墙角，并且注意保护好头部。()

将实验效应与公认的标准值或正常值作对照是

A、空白对照

B、实验对照

C、标准对照

D、自身对照

E、相互对照

2～3岁孩子的攻击性常表现为工具性攻击，年龄稍大些的托儿所儿童或小学低年级儿童的身体性攻击越来越少，转而采用戏弄、奚落、说坏话或叫绰号等方式。()

Which of the following italicized phrases is INCORRECT？

A．He ran so fast that I couldn"t keep up with him.

B．It is so important a match that we can"t miss it.

C．He told us such funny stories that we all laughed.

D．There are such many people that we have nowhere to sit.

吸烟者冠心病归因危险度为

A.1.4

B.153/105/年

C.23.7

D.177/105/年

E.0.7