如图所示,电源电压不变.闭合S1后,再闭合S2,电流表的示数_________, 发布时间:2017-05-15 17:27 │ 来源:www.tikuol.com 题型:填空题 问题: 如图所示,电源电压不变.闭合S1后,再闭合S2,电流表的示数_________,电压表的示数_________.(选填“变大”、“变小”或“不变”)
题型:填空题 读短文,判正 (T)误 (F)。 The man is my father. He is reading a book. The woman behind you is my mother. She is talking to Jenny. Look! My brother is quiet. He is sleeping now.( ) 1. My mother is reading a book. ( ) 2. My father is talking to Jenny. ( ) 3. My brother is sleeping now. 查看答案
题型:填空题 下列各项中不属于政府及其所属部门滥用行 * * 力限制竞争的行为的是( )。A.某市教育局指定本市中小学学生购买某品牌运动衣B.某省针对外省流入本省的奶制品制定了一套严于本省同类产品的检验检疫标准C.某市政府为支持本土电器制造业的发展,向市民提倡购买国货D.某省制定地方性法规明确规定本省制造的商品未经批准不得销往外地 查看答案