Bill can play _____ violin but he can't play _____ chess.
A:the, /
B:the, the
C:/, the
D:a, /
惠莞(惠州-东莞)城际轨道交通建成后,对两地的影响最可能是( )
12+88=____ 25×8=____ 396-28-22=____ 1000÷125=____
65+35=____ 8×125=____ 235-(35+37)=____ 125×37×8=____
37+63+98=____ 23×99+23=____ 480-101=____ 598+99=____
我国之所以能用“一国两制”原则解决港、澳问题,根本原因是( )