阅读材料,完成下列各题。 材料一:一般认为气温在1℃以下时就可以产生霜冻,下图是

题型:综合

问题:

阅读材料,完成下列各题。

材料一:一般认为气温在1℃以下时就可以产生霜冻,下图是“我国1996年三个冬季日的霜区分布图”。

材料二:我国有三大柑橘优势产区,分别是四川省南部和重庆市、赣南湘南和桂北、浙南闽西等地。

(1)图示三日中成都有霜冻的日期是____________。云南1月13日比2月6日的霜区面积___________(大或小)。

(2)据图分析四川省南部和重庆市柑橘生长的气候优势及形成原因。

_____________________________________________________________________________

(3)图中A湖泊为_____________湖,该季节湖水与长江水的补给关系是____________。

(4)分析A湖面积日渐萎缩的主要原因。

______________________________________________________________________________

考点:中国区域定位及区域特征河流补给形式及特点
题型:综合

水冲洗过程中机泵不允许()。

A、切换

B、抽空

C、运转

D、超负荷

题型:综合

男,49岁,近2天来发生心动过速。查体:心率为150次/分,心律规则,按压颈动脉窦后,心率突然减慢至75次/分,但运动后又增快至150次/分。诊断最可能是

A.窦性心动过速
B.阵发性室性心动过速
C.阵发性室上性心动过速
D.心房扑动2:1房室传导

题型:综合

关于自杀预防的认识,以下哪项是正确的()

A.有自杀行为者不需要精神医学干预

B.危机过去也就意味着自杀危险性的解除

C.自杀者在危机干预中虽可缓解,但绝望的意念仍可能使他们采取自杀行动

D.不能与有自杀念头的人谈自杀

E.以上均是

题型:综合

Ⅲ. 阅读理解(共两节,满分40分)

第一节:阅读理解(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

In order to know a foreign language thoroughly(完全地), four things are necessary. First, we must understand the language when we hear it spoken. Secondly, we must be able to speak it ourselves, correctly with confidence(自信) and without hesitation(犹豫). Thirdly, we must be able to write it. We must be able to make sentences that are correct in grammar.

There is no short way to succeed in language learning. A good memory(记忆) is a great help, but it is not enough only to memorize the rules from a grammar book. It is no much use learning by heart long lists(一览表) of words and their meanings, studying the dictionary and so on. We must learn by using the language. If we are pleased with a few rules we have memorized, we are not really learning the language. We must “Learn through use”. Practice is important. We must practise speaking and writing the language whenever(无论何时) we can.

1.The most important things to learn a foreign language are __________.

A.understanding and speaking              B.hearing, speaking, reading and writing

C.writing and understanding                D.memorizing and listening

2.Someone hears and writes English very well, but he speaks it very badly. This is because __________.

A.he doesn’t understand the language when he hears it spoken

B.he doesn’t have a good memory

C.he always remember lists of words and their meanings

D.he often hesitates to practise speaking it

3.One can never learn a foreign language well only by __________.

A.much practice                                B.studying the dictionary

C.learning through use                        D.using the language

4.Which of the following is the most important in learning a foreign language?

A.A good memory.     B.Speaking.           C.Practice.             D.Writing.

5.“Learn through use” means __________.

A.we use a language in order to learn it

B.we learn a foreign language in order to use it

C.we can learn a language well while we are using it

D.both B and C

题型:综合

当采用冷拉调直时,必须控制钢筋的伸长率。对于HRB335级、HRB400级和RRB400级钢筋,冷拉伸长率不宜大于4%。

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