不易导致张口困难的间隙感染是A．咬肌间隙感染 B．颞间隙感染 C．舌下间隙感染 D．

       我正在左右搜寻，立明对我努努嘴——只见不远处站着一个穿夹克衫的壮汉，一脸木然，好像根本不知道发生的事。再看脚下，哦，鞋跟处露出了粉色的钱边儿，原来他的脚底下踩着钱！这可怎么办呢？如果指出来，这人会不会打我们？立明却好像没想这些，他 走到那人面前说：“叔叔，您好！您脚底下好像还踩着钱呢！”那壮汉一脸尴尬，支吾着。  

1．解释词语。

     众目睽睽：_______________________________________________________________________

2．请你说说画线词“好像”用在此处有什么样的好处。  

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3．本段中立明说话，有什么样的技巧？如果换作是你，你会怎么说？

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下列地理事项位于黄河中游的是（　　）

A．龙羊峡水电站

B．宁夏平原

C．壶口瀑布

D．地上河

普鲁卡因和琥珀胆碱都被血浆中哪一种酶所水解（）

A.P⁴⁵⁰酶

B.微粒体混合功能氧化酶

C.血浆（或假性）胆碱酯酶

D.碱性磷酸酶

E.酰胺酶

This is a famous street in China. What is it It’s West Street. Why is it so famous Now let me tell you something (41) it.
West Street is in Yangshuo, Guangxi. It’s over 1,400 years (42) .It’s about 1,000 meters (43) . But it’s very clean and beautiful. In the street, there are (44) shops. The things in the shops are nice and cheap. Every day, lots of visitors come here. Many of (45) are foreigners. It’s a good place to practice speaking English. So West Street is called the biggest English corner. Some people (46) call it the earth village. Almost everyone in the street (47) English.
But you mustn’t ride your bike or drive your car in the West Street. You can only (48) here. Why Because it’s a walking street. In the street, you needn’t worry that you’ll be hit by cars. (49) happy!
West Street is a wonderful place to visit. (50) West Street.

[A] Go [B] Happy to [C] Welcome to

说明SG1025引进型锅炉过热器、再热器汽温调整的手段。