选出不同类的选项。
(1)A.pig B.sea C.lion
(2)A.sock B.shoe C.sheep
(3)A.sing B.playing C.climbing
(4)A.is B.are C.be
(5)A.banana B.fruit C.apple
选出不同类的选项。
(1)A.pig B.sea C.lion
(2)A.sock B.shoe C.sheep
(3)A.sing B.playing C.climbing
(4)A.is B.are C.be
(5)A.banana B.fruit C.apple