单选题:The word "expertise" in line 3 could be best replaced by___ 题目分类:卫生类 题目类型:单选题 查看权限:VIP 题目内容: The word "expertise" in line 3 could be best replaced by_______. A."experts" B."scientists" C."scholars" D."special knowledge" 参考答案: 答案解析:
根据下列材料,回答题Play Play is the principal business of childhood, 根据下列材料,回答题PlayPlay is the principal business of childhood, and in recent years 分类:卫生类 题型:单选题 查看答案
根据下列材料,回答题Creating a World without Smoking Smoking will be 根据下列材料,回答题Creating a World without SmokingSmoking will be banned in all pubs, cl 分类:卫生类 题型:单选题 查看答案
It's sensible to start any exercise program gradually at fi It's sensible to start any exercise program gradually at first.A.workable B.rea 分类:卫生类 题型:单选题 查看答案