搜题请搜索小程序“爱下问搜题”
问题 单项选择题

《煤矿安全规程》规定：矿井发生火、瓦斯、煤层等重大事故后，必须首先组织（）进行侦察，探明灾区情况。

A.安监员

B.矿山救护队

C.瓦检员

D.有经验的老工人

答案

参考答案：B

阅读理解

Dear Anna,

It is nice to see the photo of your room. Here is a photo of my room. These are my bed and my desk. My clock and some books are on the desk. Sometimes the books are on the bed. I like reading books on the bed. Oh, that is my hat on the bed. It is yellow. My quilt is yellow, too. My schoolbag is on the sofa. It is green. I take(带到) it to school every day.

Yours,

Mona

根据材料内容选择最佳答案。

小题1:The letter(信) is from      .

A．Anna

B．Mona

C．Allan

D．Emma小题2:It is a photo of   .

A．a room

B．a library

C．a computer

D．a school小题3:    are on the desk.

A．Some pictures and a map

B．Some books and an eraser

C．A clock and a pencil

D．A clock and some books小题4: The underlined word “reading” means       in Chinese.

A．听

B．说

C．读

D．写小题5:A      schoolbag is on the sofa.

A．green

B．black

C．yellow

D．blue
查看答案
多项选择题

造成冷却塔飘洒损失增大的原因有（）。

A.上塔水量大

B.风机运行数量多

C.收水器损坏

D.上塔水量小
查看答案