在额定出口/进口水温度为95℃/70℃的热水锅炉，它的额定供热量可_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

在额定出口/进口水温度为95℃/70℃的热水锅炉，它的额定供热量可达（）。

A、10.5MW

B、7.0MW

C、14MW

D、29MW

答案

参考答案：B

单项选择题

关于卵巢黄体的形成与退化，哪项是错误的

A．黄体的寿命平均14天
B．排卵后7～8天黄体成熟
C．如未受精，排卵后9～10天黄体开始萎缩
D．黄体衰退后雌激素、孕激素水平降至最低，月经来潮
E．排卵后14～16天，黄体完成其退化全过程，形成白体

补全对话，情景问答

从B栏中找出与A栏相对应的答语。

                                  A
( )1. What are your favourite clothes?
( )2. I like your skirt.
( )3. I like skirts.
( )4. Whose pants are these?
( )5. Is this your hat?
( )6. What' s your favourite colour?
( )7. How many trees can you see in the picture?
( )8. Are they new?
( )9. Do you like English?
( )10. Thank you very much.

                                  B
A. No, it isn't. It's too big.
B. Thanks.
C. We're the same.
D. You're welcome.
E. Yes, I do. Very much.
F. Yes, they're new. They're from my mom.
G. Shirts are my favourite clothes.
H. Red.
I. They are Li Ming's.
J. I can see six.