题干

Every man worker and every woman worker _____ free medical care. At Christmas each boy and each girl ___ given a present.
A. enjoy; isB. enjoy; are
C.enjoys; areD. enjoys; is
上一题 下一题 0.64难度 单项选择 更新时间:2014-12-09 07:09:39

答案(点此获取答案解析)