【单选题】水准管A的分划值小于水准管B的分划值,则水准管A的灵敏度比水准管B的灵敏度
【单选题】When the sentence 'We are paying close attention to young consumers.' is turned into passive voice, which of the following is CORRECT?
A.
Close attention is being paid to young consumers.
B.
Close attention is being paid by us.
C.
Young consumers are being paid close attention.
D.
Young consumers are paid close attention to.
【判断题】投资理财时专拣便宜货是节约成本的正确做法。()
【单选题】以下外部设备中,属于输出设备的是( )。
【单选题】以下不属于计算机外部设备的是 ____。
【单选题】以下不属于多媒体外部设备中的输出设备的是_____。
【单选题】Why does a decrease in prices cause an increase in demand?
A.
Consumers buy fewer goods when prices are low.
B.
Producers make fewer goods when prices are low.
C.
Producers make more goods when prices are high.
D.
Consumers buy more goods when prices are low.