instead of but not rather than 而不是答:insteadof,butnot,ratherthan都含有“而不是”的意思,用法不同,区别Aftertheearthquake,heleftforWenchuanasa... instead of, but not, rather than 都含有“而不是”的意思,用法不同,区别After the earthquake, he left for Wenchuan as a volunteer ___ a tourist. 这里填什么, 只能是instead of 吗 (提供...