炭化室的焦机侧宽度差叫锥度。

题型:判断题

问题:

炭化室的焦机侧宽度差叫锥度。

考点:焦炉调温工考试冶金焦炉调温工考试冶金焦炉调温工考试题库
题型:判断题
WANTED: BABYSITTER
Do you like children? Do you have free time in the afternoon? We need a babysitter for our son. He’s six years old. Hours are from 3:00 p.m. to 6:00 p.m. on weekdays. Sometimes you will work on weekends. The pay (工资) is ¥10 per hour.
For the job, you’ll:
1)Watch our son
2)Read some books for him
3)Play with him
4)You will work at our house. We live in Fuzhou, near the Fuzhou Railway Station.
Please call 0591—87533186. Ask for Mrs. Zhang.
根据上面的广告内容,完成下列各句。(每条横线的字数不限)
小题1:The word “babysitter” means ________________ in Chinese.
小题2:A babysitter can get _______________ each hour on weekends.
小题3:A babysitter must work _____________ hours on weekdays.
小题4:The baby is _____years old.
小题5:Please call Mrs Zhang at __________________ if you want the job.
题型:判断题

人禽流感患者发病初期尚未产生抗体,用于确诊的方法是()

A.微量中和试验

B.蛋白免疫印迹

C.病毒核酸检测

D.胶体金免疫层析分析

E.血凝抑制试验

题型:判断题

信用保险

题型:判断题

短路时电动机反馈电流对短路冲击电流的影响,仅当短路点附近所接电动机额定电流之和大于短路电流的()时,才予以考虑。

A.10%

B.5%

C.3%

D.1%

题型:判断题

应答机识别模式A和模式C询问的方法是分析模式询问脉冲的()的差别。

A.脉冲宽度

B.脉冲间隔

C.脉冲数

D.脉冲形状

更多题库