It is bad ______to speak with your mouth full of _____________.A.manner;food B.manners;foods C.manner;foods D.manners;food

问题描述:

It is bad ______to speak with your mouth full of _____________.
A.manner;food
B.manners;foods
C.manner;foods
D.manners;food

D

C.manner foods

D
manners 表示礼貌、礼仪时必须加s
food集合名词,没有单复数