現(xiàn)有如下五個(gè)聲明:
Linel: int a_really_really_really_long_variable_name=5 ;
Line2: int _hi=6;
Line3: int big=Integer. getlnteger("7”);
Line4:int $dollars=8;
line5: int %opercent=9;
哪行無(wú)法通過(guò)編譯?()
A.Line1
B.Line3
C.Line4
D.Line5