按预测对象是否可控分,预测有:()A、客观计划预测 B、定性预测 C、宏观预测 D、国际市 发布时间:2020-09-17 06:04 │ 来源:www.tikuol.com 题型:单项选择题 问题: 按预测对象是否可控分,预测有:()A、客观计划预测B、定性预测C、宏观预测D、国际市场预测
题型:单项选择题 为下列问句选择正确的答案。( ) 1. How will they go to the store?( ) 2. Have a good trip. ( ) 3. How far is Beijing? ( ) 4. How long is the trip? ( ) 5. Who is that? A. Thank you very much. B. It's about nine thousand kilometers. C. It's eleven hours. D. Hi, Steven. It's Jenny speaking. E. By bus. 查看答案
题型:单项选择题 如图所示,一个物块静止在斜面上,则物块所受的力是( )A.重力和斜面对它的静摩擦力B.重力和斜面对它的支持力C.斜面对它的静摩擦力和斜面对它的支持力D.重力、斜面对它的静摩擦力和斜面对它的支持力 查看答案