1.There is n__ in the box .It’s empty(空的)1.There is n__ in the box .It’s empty(空的) 2.Water________(3空)(对.重要)human
问题描述:
1.There is n__ in the box .It’s empty(空的)
1.There is n__ in the box .It’s empty(空的) 2.Water________(3空)(对.重要)human
答
1.nothing 2.is important for