在MeasureSpec当中一共存在三种mode（）。 A: UNSPECIFIED、EXACTLY和AT_MOST B: SPECIFIED、EXACTLY和AT_MOST C: UNSPECIFIED、EXACTLY和B_MOST D: UNSPECIFIED、EXECTLY和AT_MOST

What is known as "one-to-nearest" addressing in IPv6?（） A: global unicast B: anycast C: multicast D: unspecified addre

2. stuff A: The state or quality of being humble B: Have great respect or high regard for C: Any general or unspecified objects D: The activity of managing money

In formal planning, _________. A: specific goals covering a period of years are defined B: specific goals are developed and not written C: general goals are developed and not written D: general goals covering an unspecified period of years are defined

Match the following meanings with each new word1. finance A: Any general or unspecified objects B: The activity of managing money C: Have great respect or high regard for D: The state or quality of being humble

类图中，以下定义的属性错误的是（ ） A: + status: Status = unpaid{unpaid, paid} B: - administrator : String=“unspecified” C: $ number of invoices : Intege D: E: date : Date = Current date