皮皮学，免费搜题
登录
搜题
【简答题】
2-2-1什么是线性电路的比例性?
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
【单选题】听力原文：W: Don't forget, we will have a match with Class Three tomorrow. M: Ok. W: You must practice more. Otherwise they will beat us. M: Beat us? Out of the question! What's the man's intention?
A.
They will have a match with Class Three tomorrow.
B.
They will beat Class Three.
C.
They must have more practice.
D.
There is some question in they will beat Class Three.
【单选题】—What do you think of tomorrow’s football match? —_____ difficult for us_____ the match.
A.
We’re; to win
B.
We’re; winning
C.
It’s; to win
D.
It’s; winning
【简答题】Match the two parts to complete the sentences.A. I've workedB. Have youC. She's never beenD. He hasn'tE. He isn't here.F. Has he ever
【单选题】听力原文： W: Did you go to the football match on Saturday? M: No, I had to attend a wedding ceremony, and I was driving all the way from Leeds to Edinburgh. But I listened to the football commentary over ...
A.
He was attending a wedding ceremony.
B.
He was on his way to Edinburgh.
C.
He was in the football stadium.
D.
He was in the cinema, with the woman.
【简答题】生物圈中的物质循环发生在生物与环境之间。图中12表示生物体的某些生理活动,“”箭头代表物质和能量的流动方向。请据图回答: (1)过程1代表动植物等通过________作用产生二氧化碳和水。过程2需要在细胞的叶绿体中将________转变成储存了能量的________。 (2)A既可以是细菌,也可以是________,它们都是生态系统中的另一组成——________。 (3)由图可知,生态系统组成中...
【简答题】生物氧化过程中,二氧化碳的生成可以通过 和 两作方式。
【简答题】Complete the chart below. Match the advantages of joining a learning circle (I-VI) to the person. NOTE: there are more advantages listed than you will need. Reasons for joining learning circle given b...
【单选题】At the start of a tennis match there must be complete among the fans .
A.
peace
B.
piece
C.
silence
D.
quiet
【简答题】查找8位编码: 不锈钢螺旋弹簧(非铁道车辆用)( )
相关题目：