公路养护工初级申报条件

下列各句中加点字的读音全不正确的一组是

①夜缒（zhuì）而出 百舸（ɡě） 

②勾践栖（xī）于会稽之上  青荇（xìng）  

③瞋目（zhēn mù） 罗琦（qǐ）

④形貌昳（yì）丽  踟蹰（chíchú）   

⑤时时而间（jiān）进  寥廓（liáo guò） 

⑥乃自强（qiǎng）步，日三四里    发酵（jiào）

A．②③⑤

B．①③⑤

C．③⑤⑥

D．②③④

—Hello! Is that Mr. Clark? This is Liu When speaking.

—Hello! Mr. Liu. Can I help you?

—I’m on my way to your house now, but I have lost my way.

—  小题1:  Where are you now, Mr. Liu?

—I don’t know exactly. I think I’m somewhere on Dong An Road.  小题2: 

—A bookstore on Dong An Road.  小题3:  

—Yes, it is. And I can see a restaurant at the other corner.

—Now I’m almost sure where you are. You turned at the second corner. You should have turned at the first corner from the railway station.

—Is that so?  小题4:  

—There you’ll find a one-way traffic sign. That’s where you have to turn to the left, there is a six-story house. My room is on the third floor.

—I’m sure I won’t have any trouble this time. Thanks

—   小题5: 

A．Then I’ll go back to the first corner.

B．See you tomorrow.

C．Are you tired and hungry?

D．That’s too bad.E.I’m calling you from a bookstore.

F.I’ll be waiting for you.

G.It’s at a corner, isn’t it?

已知：Na₂CO₃+2HCl=2NaCl+H₂O+CO₂↑，某同学按右图装置对质量守恒定律进行实验探究，开始天平平衡，将试管中盐酸倒入烧杯中反应后观察天平不平衡，你认为该反应是否遵守质量守恒定律（填“遵守”或“不遵守”）

______．托盘不平衡的原因是______．

如何改进实验，使实验数据能真实反映质量守恒定律______．

老年性骨质疏松宜选用的药物是

A．氢化可的松

B．黄体酮

C．炔雌醇

D．苯丙酸诺龙

E．炔诺酮

计时观察法最主要的三种方法是（）。

A.测时法、写实记录法、混合法

B.写实记录法、工作日写实法、混合法

C.测时法、写实记录法、工作日写实法

D.写实记录法、选择测时法、工作日写实法