反应出口气体温度调节阀开度在（）时，反应出口气体冷后温度最低_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

反应出口气体温度调节阀开度在（）时，反应出口气体冷后温度最低。

A、100％

B、50％

C、0％

D、75％

答案

参考答案：C

选择题

The person who was taking photos asked the family to sit ______ and listen ______ to his order. [ ]

A. closely; close

B. close; closely

C. close; close

D. closely; closely

判断题

尿酮体试验阳性就是重症糖尿病。