水滴在熨斗底面发出短的“扑哧”声,水滴迅速扩散成小水珠,此时熨斗温度为()
A.100℃~120℃
B.120℃~140℃
C.140℃~170℃
D.170℃~200℃
参考答案:C
每次使用短接线前无论你能否控制电源开关必须先执行()程序。
---John, whose house is that?
---It ______Mr White.
A.is belonging to
B.is belonged to
C.belongs to
D.belonged to