皮皮学,免费搜题
登录
搜题
【简答题】
如果变压器N1=10000,N2=200,U1=220V,则变压器U2=()V。
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】Yesterday I didn’t feel well, so I had to stay at home. my mom thought I was just too tired. Later she _ _ my temperature. It was 38.5℃. She found I got a and she took me to the . I don’t like hospita...
【简答题】阅读理解 This afternoon Daddy and I went out for a walk. On the way we saw a lot of people. We went up and hada look. Oh dear! What did we-see? There was a donkey in the middle of the road.lt would not mo...
【单选题】I didn't go to the party _____ the rain but _____ I didn't feel well. [     ]
A.
because of; because
B.
because; because of
C.
because; because
D.
because of ; because of
【判断题】6简支梁的内力只有弯矩,没有轴力和剪力。
A.
正确
B.
错误
【单选题】Didn’t you see the man () ?
A.
I nodded just now
B.
whom I nodded just now
C.
I nodded to him just now
D.
I nodded to just now
【单选题】I didn’t go to the party not ________the weather, but________I didn’t feel well.
A.
because, because of
B.
because of , because
C.
because , because
D.
because of, because of
【单选题】The input stage of an integrated operational amplifier is generally composed of .
A.
differential amplifier circuit
B.
voltage amplifier circui
C.
power amplifier circuit
D.
current source
【多选题】客户需求催生银行产品创新的驱动因素有( )。
A.
市场经济发展
B.
现代生活与消费方式
C.
信息科技进步
D.
居民财富增长
E.
金融市场完善
【单选题】I didn’t go to the party not_____ the weather , but _____I didn’t feel well.
A.
because of; because
B.
because; because of
C.
because ; because
D.
because of; because of
【判断题】风灾的防御措施主要有植树造林、建造小型防风工程、保护植被等
A.
正确
B.
错误
相关题目: