常温下,在溶液中可发生以下反应: ①16H++10Z-+2XO4-===2X2++5Z2+8H2O, ②2M2++R2===2M3++2R-,③2R-+Z2=== R2+2Z-, 由此判断下列说法错误的是 A.还原性强弱顺序为:X2+<Z-<R-<M2+ B.Z元素在反应①中被氧化,在③中被还原 C.常温下可发生反应2M2++Z 2===2M3++2Z- D.氧化性强弱顺序为:XO4-<Z2 <R2<M3+Her mother likes bananas _____ she doesn't like oranges.
[ ]A. and B. or C. with D. but