第一次工业革命后社会主义思潮和运动兴起。结合史实概括指出一个多世纪以来社会主义运

下列哪项有利于室性心动过速与室上性心动过速的鉴别（）

A.心室率160次/分

B.心电图QRS波宽大畸形

C.过去发现过室性早搏

D.心脏增大

E.心电图有心室夺获及室性融合波

“精彩极了”和“糟糕透了”（节选） 

       母亲一念完那首诗，眼睛亮亮地，兴奋地嚷着：“巴迪，真是你写的吗？多美的诗啊！精彩极了！”她搂住了我，赞扬声雨点般落到我身上。我既腼腆又得意扬扬，点头告诉她这首诗确实是我写的。她高兴得再次拥抱了我。     

1．语段中画“______ ”的句子使用的修辞手法是____________，作用是__________________________________________________________ 。     

2．注意画线的词语，分析“我”当时的心理。

     ____________________________________________________________________________________

心包积液时，心浊音界改变为

A．心界向左侧增大

B．心界呈靴形

C．心界呈梨形

D．坐位心界呈三角形烧瓶样，卧位心底部浊音界增宽

E．心界向左下增大

阅读下面的短文并回答问题，然后将答案写到题后的横线上（请注意问题后的词数要求）。

1 A flood is the overflow of a huge amount of water onto normally dry land. Flooding occurs when the overflowing water submerges (淹没) land, and it causes a lot of problems. It is a cruel and violent expression of water.

2 Floods are often deadly and damaging. They kill lots of people, damage houses and crops, and cause extensive destruction. In broader terms, floods are of two types: natural floods and catastrophic floods. Natural floods are the floods that are caused naturally by the overflow of a huge volume of water, from rivers, lakes, oceans, or by heavy rain or downpours, hurricanes, and so on. Catastrophic floods are floods that are caused by some significant (重大的) or unexpected events, for instance, dam breakages.

3 Heavy rainfall is one of the major causes of floods. The level of water in rivers or lakes rises due to heavy rainfall. When the level of water rises above the river banks or dam, the water starts overflowing, which causes floods. Floods occur more in the regions that ____________.

4 Floods are also caused due to heavy snow melting. Global temperatures are rising due to global warming. The rising temperatures are making the snow caps melt faster. Continuous and fast melting snow raises the level of water in the oceans, which consequently raises the level of water in rivers, and when the level of water in rivers rises above the river banks, it causes floods.

5 Generally, floods occur more in low-lying areas or areas below sea level. One of the main reasons is that rivers flow slowly in these areas. The volume of water increases in low-lying areas. When the level of water rises in these regions, it causes floods.

6 Sometimes floods are caused due to poor dams that cannot hold great volume of water. Therefore, there are always different causes of floods. However, floods caused by humans can be avoided. Humans should let the nature go its own way.

小题1:What is the main idea of the passage? （no more than 5 words）

_____________________________________________________________________________

小题2:When do floods occur? (no more than 6 words)

_____________________________________________________________________________

小题3:What causes catastrophic floods? (no more than 8 words)

_____________________________________________________________________________

小题4:Fill in the blank in Paragraph 3 wit proper words. (no more than 4 words )

_____________________________________________________________________________

小题5:What does the word “They” (Line 1, Paragraph 2) probably refer to? (1 word)

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由财政专户核拨的预算外资金，应记入( )科目。

A．经营收入

B．财政补助收入

C．事业收入

D．其他收入