在集中监视与报警系统中，报警控制单元输入的信息包括（）。 A.传感器送来的监视点参数

In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing worD．The time for this section is 20 minutes.
Many things about language are a mystery, and many will always remain so. But some things we do know.
First, we know that all human beings have a language of some sort. (1) is no race of men anywhere on earth so backward that it has (2) language, no set of speech sounds by which the people communicate with one (3) . Furthermore, in historical times, there has never been a race of men (4) a language.
Second, there is no such thing as a primitive language. There are many people (5) cultures are underdeveloped, who are, as we say, uncivilized, but the (6) they speak are not primitive. In all known languages we can see complexities (7) must have been tens of thousands of years in development.
This has not (8) been well understood; indeed, the direct contrary has often been stateD．Popular ideas (9) the language of the American Indians will illustrate. Many people have supposed that the Indians (10) in a very primitive system of noises. Study has proved this (11) be nonsense. There are, or were, hundreds of American Indian languages, and all of them (12) out to be very complicated and very old．They are certainly (13) from the languages that most of us are familiar with, but they are (14) more primitive that English and Greek.
A third thing we know about language (15) that all languages are perfectly adequate. That is, each one is a perfect (16) of expressing the culture of the people who speak the language.
Finally, we (17) that language changes. It is natural and normal for language to change; the (18) languages which do not change are the dead ones. This is easy to (19) if we look backward in time. Change goes in all aspects of language. (20) features change as do speech sounds, and changes in vocabulary are sometimes very extensive and may occur very rapidly. Vocabulary is the least stable part of any language.

新生儿，3天，发热，血细菌培养阳性。该细菌的生物学性状是：37℃培养24小时生长良好，在血琼脂平板上形成狭窄β溶血环，在半固体培养基上呈倒伞形生长。怀疑为新生儿产单核李斯特菌感染。

产单核李斯特菌属于（）

A.革兰阳性粗大杆菌

B.革兰阳性短小杆菌

C.革兰阴性无芽孢杆菌

D.革兰阳性有芽孢杆菌

E.革兰阴性粗大杆菌

下列关于接种操作描述错误的是（）

A、接种工作人员应查验儿童预防接种证、卡，核对受种者姓名、性别，出生年、月、日及接种记录，确认是否为本次受种对象、接种疫苗的品种

B、接种部位要避开疤痕、炎症、硬结和皮肤病变处

C、用灭菌镊子夹取2%碘酊，由内向外螺旋式对接种部位皮肤进行消毒，涂擦直径≥5cm，待晾干后立即接种

D、注射完毕后不得回套针帽。应将注射器具直接投入安全盒或防刺穿的容器内，或者用截针器毁型后，统一回收销毁

下图甲表示春季晴天某密闭大棚内一昼夜CO₂浓度的变化。乙图曲线a表示某种植物在20℃、CO₂浓度为0．03%的环境中随着光照强度的变化光合作用合成量的变化；若在B点时改变某种条件，则所得曲线变化如b所示。丙图为某植物在不同条件下CO₂释放量和吸收量的变化曲线。请分析回答下列问题：

观察丙图可知：

①在5℃时光合作用所制造有机物的量是呼吸消耗有机物量的（）倍。

②在环境温度为（）℃时，最适合该植物的生长。