搜题请搜索小程序“爱下问搜题”
问题 单项选择题

闪蒸V11中真空挡板脱落，容易造成闪蒸落水（）。

A、升温

B、含酸

C、PH值升高

D、降温

答案

参考答案：B

选择题

       小军参加了“超级小英雄”的节目，主持人问他：如果选择安家，下列四地中人们会优先选择何处？如果他向你求助，请你告诉他正确答案[ ]

A、炎热干燥的沙漠地区

B、气候寒冷的高纬地区

C、大江大河的发源地

D、中低纬度的近海地区

查看答案
补全对话，情景问答
补全对话：
从方框内选出适当的句子使对话完整。
M: It's so cold today.
W: ___1___. It's not the coldest day.
M: Don't you think it's November now?
W: Yes, I do. But it's the coldest in January and February.
M: It's raining now. ___2___
W: But it doesn't often snow in our town. What will you wear when it is very cold?
M: My mother bought a coat for me. __3____
W: Why?
M: It's red, like a girl's coat.
W: A lot of boys wear red clothes.
M: I'm only thirteen. ___4___
W: ___5___ You'll soon like it, I think.
M: I hope so!
A. I guess it's going to snow.  
B. It doesn't matter.  
C. I don't think so.  
D. but I don't like its color.  
E. I can't become a little boy.
查看答案