成本费用的定性预测法有( )。 A．座谈会法 B．函询调查法 C．回归分析法 D．

存在于血浆的凝血因子下列哪项是错误的（）

A.因子Ⅰ

B.因子Ⅲ

C.因子Ⅴ

D.因子Ⅶ

E.Ca²⁺

借助于信息技术与互联网的支持，供应链从原有的线性结构转变成围绕（）的网状结构。

A.核心企业

B.最终用户

C.零售商

D.第三方物流

苏合香丸所治诸证，应除外下列何项蒙蔽清窍所致（）。

A.痰浊壅滞

B.中寒气闭

C.气郁闭阻

D.时行疫疠之气

E.痰热阻滞

（12分）如图所示，一个质量为m、带电量为＋q的小球，以初速度v₀自h高度处水平抛出。不计空气阻力。重力加速度为g。

（1）若在空间竖直方向加一个匀强电场，发现小球水平抛出后做匀速直线运动，求该匀强电场的场强E的大小；

（2）若在空间再加一个垂直纸面向外的匀强磁场，小球水平抛出后恰沿圆弧轨迹运动，落地点P到抛出点的距离为，求该磁场磁感应强度B的大小。

Today, we’ll be discussing EQ: emotional intelligence quotient. Your emotional intelligence quotient seems to indicate how well you (1) your own emotions, and bow well you (2) to others.
EQ is not exactly a new idea, but the (3) itself is a new one. People have realized the way you control your feelings is just as important as your (4) — maybe even more important.
The focus of today’s session is: can you learn EQ Some (5) school teachers think that some kids have (6) EQ’s than others. Even at five or six years old, some of the kids tend to be much more (7) and (8) than others. Another example is that kids deal with (9) in different ways. One may get frustrated with a (10) problem, but another child, with a higher EQ, might be able to handle the situation better. She might try (11) ways to approach the problem, or ask for (12) .
Can you (13) to have a higher EQ People seem to have different views on this question. Most of the people believe that the answer to this question is (14) . For example, kids can be (15) to have patience and not to give up when things go wrong. They learn to respond well to their (16) But others don’t agree. They find that some people never learn to (17) their EQ. The problem is that people with a low EQ have a (18) time seeing how their behavior affects other people. They see no reason to (19) They’ll probably never adjust their (20) .