气体火灾探测器主要用于易燃、易爆场所中探测可燃气体(粉尘)的浓度，一般调整在爆炸浓度

当强碱溅到眼睛内或皮肤上时应如何处理？

急性胃炎频繁呕吐，首先应观察

A．体温
B．呕吐物性质及量
C．意识状态
D．呼吸变化
E．皮肤出血点

刘稳与刘永系父子关系，刘稳在农村，年老多病，刘永外出做生意，收入颇丰，遂在县城买房定居，但刘永长期不给其父赡养费导致刘稳生活困难。 1992年，刘稳就此诉至人民法院，人民法院判决刘水每月给付刘稳生活费200元，刘稳、刘永均服判。到1998年，刘稳因身体不好，医疗费增多，再次向人民法院起诉，要求刘永增加赡养费。

发生下列哪些情况，人民法院可终结诉讼

A．刘稳死亡

B．刘永死亡

C．刘稳突发脑梗塞，丧失行为能力

D．刘永因病不能参加诉讼

What’s your earliest childhood memory Can you remember learning to walk Or talk The first time you heard thunder or watched a television program Adults seldom (1) events much earlier than the year or so before entering school, (2) children younger than three or four (3) retain any specific, personal experiences.

A variety of explanations have been (4) by psychologists for this "childhood amnesia". One argues that the hippo-campus; the region of the brain which is (5) for forming memories, does not mature until about the age of two. But the most popular theory (6) that, since adults don’t think like children, they cannot (7) childhood memories. Adults think in words, and their life memories are like stories or (8) one event follows (9) as in a novel or film. But when they search through their mental (10) for early childhood memories to add to this verbal life story, they don’t find any that fit the (11) . It’s like trying to find a Chinese word in an English dictionary.

Now psychologist Annette Simms of the New York State University offers a new (12) for childhood amnesia. She argues that there simply aren’t any early childhood memories to (13) . According to Dr. Simms, children need to learn to use someone else’s spoken description of their personal (14) in order to turn their own short-term, quickly forgotten (15) of them into long-term memories. In other (16) , children have to talk about their experiences and hear others talk about (17) --Mother talking about the afternoon (18) looking for seashells at the beach or Dad asking them about their day at Ocean Park. Without this (19) reinforcement, says Dr. Simms, children cannot form (20) memories of their personal experiences.

Notes: childhood amnesia 儿童失忆症。

6（）

A.declines

B.assesses

C.estimates

D.maintains

建设项目质量管理的三全管理不包括( )。

A．全过程管理

B．全员管理

C．全面管理

D．全方位管理