皮皮学，免费搜题
登录
搜题
【单选题】
Among the crises that face humans ________ the lack of natural resources.A.
is
B.
are
C.
is there
D.
are there
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】—What do you often do in your spare time(空闲时间)? —I often ____________ newspapers when I am free. [ ]
A.
read
B.
watch
C.
see
D.
look
【简答题】实证分析与规范分析的区别是什么?为什么经济学要以实证分析为主?
【单选题】----How often do you _________ the dictionary when you are doing reading? ----Not very often. Only when I find it is necessary.
A.
relate to
B.
consult to
C.
refer to
D.
look to
参考解析：
知识点：
题目纠错 0
发布
