按要求改写句子。+B/@0g+~;K1N0p5o'K+K4w(@:w9i2U
They mean different things. （改为一般疑问句）+B/@0g+~;K1N0p5o'K+K4w(@:w9i2U
-g'Y'K+l8H9F7pthey )u/f7R9J*G([(v1g5xdifferent things ?+B/@0g+~;K1N0p5o'K+K4w(@:w9i2U