皮皮学，免费搜题
登录
搜题
【单选题】
花粉粒极面观呈三角形的药材是（）A.
红花
B.
洋金花
C.
西红花
D.
丁香
E.
金银花
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】当时我们已经变得像一家人那样亲密,东西不分你我,彼此可以把筷子伸到对方的碗里抢肉吃。
A.
At that time, we had become as close as the members of one family. We were on very intimate terms. We could dig our chopsticks into each other's bowls for choice pieces of meat.
B.
By now, we had become very intimate. We made no distinction between each other's things. We dug our chopsticks into each other's bowls for choosing pieces of meat.
C.
We had come to be like one family by now, being on such intimate terms that we helped ourselves freely to each other's things and sometimes could dig our chopsticks into each other's bowls for choice pieces of meat.
【单选题】确定零序电流保护的最大零序电流时,短路类型应( ) 。
A.
应对单相接地短路或两相接地短路进行比较
B.
三相短路
C.
两相接地短路
D.
应对相间短路或接地短路进行比较
【简答题】写出热力学基本方程 dG=__________
相关题目：