皮皮学，免费搜题
登录
搜题
【单选题】
下述几种方法中,强化传热的方法是哪一种? ( )A.
夹层抽真空
B.
改大当量直径
C.
加肋片
D.
加遮热板
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】给听到的句子选择恰当的问句或答语。 ( )1. A. Hi, I'm Feifei. B. Bye, Peter. ( )2. A. Shake your body. B. Here it is. ( ) 3. A. Nice to meet you. B. See you. ( )4. A. How are you? B. How old are you? ( ...
【简答题】现存著名的私家园林有( )。
【单选题】What will Feifei most probably do when she has a baby?
A.
Go out to work.
B.
Be a stay-at-home mom.
C.
Apply for a part-time job.
D.
Apply for a job in her sister's company.
【简答题】完形填空。 Feifei and her brother are students. They are in the same school. Feifei gets up at five past six. But her brother doesn't get up 1 . So he always has 2 breakfast and comes to school late. Feife...
【单选题】- Happy birthday, Feifei! - _____. [ ]
A.
Thank you
B.
The same to you
C.
You are welcome
相关题目：