【单选题】柴油机电子控制系统传感器的功用是采集控制系统所需的信息,并将其转换成电信号通过线路输送给( )。
【简答题】假日旅游作为一种特定的经济现象,在我国还处于新生状态,有它自身发展的特征。主要表现为旅游态势呈“_________”,旅游主体趋于“_________”,旅为属“无序型”,旅游消费呈“数量扩展型”,旅游客源流向呈“多样型”,旅游浪潮出现呈“_________”。
【单选题】听力原文:W: They are going to tear down our apartment building. I've got to move out before next weekend. But I just don't have any clue about housing. M: Well, my brother is a real estate agent. I know h...
A.
Someone is going to break into her house.
B.
She has nowhere to go next weekend.
C.
She can't find a real estate agent.
D.
She's worried about finding a new place to live in.
【判断题】传感器,采集控制系统的信号,并转换成电信号输送给执行元件。
【简答题】面塑是我国广为流传的一种民间艺术,又称“礼馍”,它的形成起源于( )活动中,以面制品代替宰杀真牛、羊等动物的习俗。
【简答题】面塑是我国广为流传的一种民间艺术,又称 “ 礼馍 ” ,它的形成起源于 动中 , 以面制品代替宰杀真牛、羊等动物的习俗。
【单选题】传感器采集控制系统所需的信号,并转换成电信号通过线路输送给( )