C
grass ,meat 是不可数名词,PLANT 是可数名词.
dinosaurs ate ( )and ( )and some ate( ).
dinosaurs ate ( )and ( )and some ate( ).
dinosaurs ate ( )and ( )and some ate( ).A,grasses,plants,meats B,grass,plant,meat C,grass,plants,meat D,grasses,plants,meat
dinosaurs ate ( )and ( )and some ate( ).A,grasses,plants,meats B,grass,plant,meat C,grass,plants,meat D,grasses,plants,meat
英语人气：917 ℃时间：2019-10-25 11:51:41
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