皮皮学，免费搜题
登录
搜题
【单选题】
在一般情况下，完全竞争厂商得到的价格低于（ ）就会停止营业。A.
平均成本
B.
平均可变成本
C.
平均固定成本
D.
边际成本
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】—Excuse me,______ I don’t think you can smoke here. —Sorry I didn’t know this is none-smoking zone. [ ]
A.
and
B.
but
C.
so
D.
then
【单选题】关于系统性红斑狼疮病人的护理,错误的是
A.
嘱病人激素类药物不可擅自减药、停药
B.
脱发病人可戴假发适当遮掩
C.
多吃芹菜、无花果等利于疾病恢复
D.
禁忌日光浴
E.
急性期应卧床休息
【单选题】The main purpose of the text is to
A.
show the dangers Ethiopian wolves are facing with.
B.
inform. people of the prospects Ethiopian wolves.
C.
teach how to divide Ethiopian wolves into groups.
D.
tell how to protect Ethiopian wolves from rabies.
【单选题】We can infer from the passage that thousands of Ethiopian youngsters are running for ______.
A.
the allowance
B.
the championships
C.
their lives
D.
their country
【简答题】关于系统性红斑狼疮病人的护理，下列错误的是（ ）
【单选题】The largest single nationality of passengers lost in the Ethiopian crash was:
A.
Ethiopian
B.
Kenyan
C.
Canadian
D.
American
【简答题】One day when we were young One day when we were young, One wonderful morning _____________ , You told me you loved me, When we were young one day. Sweet songs of spring were...
【单选题】--- Excuse me, but I don’t think you can take photos here. --- Sorry. I _______ this is no-photo zone.（地区）
A.
don’t know
B.
have no idea
C.
didn’t know
D.
won’t know
【单选题】关于系统性红斑狼疮病人的护理,错误的是
A.
急性期应卧床休息
B.
禁忌日光浴
C.
多吃芹菜、无花果等利于疾病恢复
D.
脱发病人可戴假发适当遮掩
E.
嘱病人激素类药物不可擅自减药、停药
相关题目：
参考解析：
知识点：
题目纠错 0
发布
