皮皮学，免费搜题
登录
搜题
【简答题】
晶闸管的换相重叠角与电路的 、 、 、 等参数有关。
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】Because of the steady increase in demand for our china ornaments we have decided to ______ an agent to handle our export trade with your country.
A.
point
B.
appoint
C.
disappoint
D.
point out
【单选题】—Taiwan is our Treasure Island, it is an important part of China. —Yeah, It lies the southeast of China and the east of Fujian
A.
in，on
B.
in, to
C.
on, to
【单选题】Our city is one of _________cities in china.
A.
the biggest
B.
biggest
C.
bigger
D.
the big
【简答题】无线传感器网络在现代农业中被广泛应用于________、________以及其他农业应用。
【简答题】词汇。 1. Hainan Island is in the ____ (南方的) part of China. 2. She couldn't ____ (接受) our invitation because she was too busy. 3. It's difficult for him to make a ____ (决定) now. 4. They were discussing t...
相关题目：