Mike ______ to buy a white bag.[ ]
A. like
B. want
C. wants
D. wants to like
答案:C
下列( )是合法标识符。
A._book
B.5files
C.+static
D.-3.14159
若股价突破了该范围一定的百分比(通常为收盘价突破3%),那么就被确认为是真正的突破。()