皮皮学，免费搜题
登录
搜题
【单选题】
( )的实质是利用专家的主观判断,通过信息沟通与循环反馈,使预测意见趋于一致,逼近实际值。A.
头脑风爆法
B.
德尔菲法
C.
哥顿法
D.
名义小组法
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Kate You're looking a bit down, Janet. What's up? Janet Well... I'm finding studying at Oxford quite hard. Kate You're telling me! There's so much work! Janet It's not the amount of work-but everythin...
【多选题】游客请导游人员代为购买某商品并快递时,导游人员应 。
A.
尽最大所能帮助游客
B.
一般应婉拒
C.
请示旅行社领导，看是否接受委托
D.
如旅行社同意，则收取足够的钱款
E.
快递后给对方预留的手机号留言，以示所委托之事已办妥
【单选题】听力原文：M: This is the longest assignment we've had all this semester. W: You're telling me, we would be lucky if we could do half of it. Q: What does the woman say about the assignment? (15)
A.
She has done half of it already.
B.
She agrees that it is very long.
C.
They have all semester to do it.
D.
There's nothing wrong with it.
【简答题】You're telling me you're so confusedYou can't (3)__________________Is this meant to beYou're asking me
相关题目：