regret , assistant , complaint, look into , situation , compete turn a deaf ear to , instead , look forward to , cooperate , balance 6. In this ________, it is very easy to get scared.

下列不是操作系统的功能的是（）。A、处理器管理B、存储器管理C、制作word文档D、文件和外存管理

单项选择题下列不是操作系统的功能的是（）。

He said yes, but his voice （） his real opinion on the m...

未知题型He said yes, but his voice （） his real opinion on the matter.

regret , assistant , complaint, look into , situation ,...

未知题型regret , assistant , complaint, look into , situation , compete turn a deaf ear to , instead , look forward to , cooperate , balance 10. We ________ that we cannot accept phone orders.