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【多选题】
( )是旅游市场的定量预测方法。A.
德尔菲法
B.
时间序列预测法
C.
旅游者意图调查法
D.
回归分析法
E.
销售人员意见综合法
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反馈参考答案：
举一反三
【单选题】一切从我国的实际出发,我国当前最大的实际是
A.
生产力水平低且具有多层次、不平衡的特点
B.
社会主义市场经济体制还不完善
C.
底子薄，人口多，资源相对不足
D.
我国正处于并将长期处于社会主义初级阶段
【简答题】For years, studies have found that first-generation college students-those who do not have a parent with a college degree-lag other students on a range of education achievement factors. Their grades a...
【简答题】电路如图所示，已知u C =4-2e -t V。求电流i(t)，并求出网络N的戴维南等效电路。
【简答题】For years, studies have found that first-generation college students-those who do not have a parent with a college degree-lag other students on a range of education achievement factors. Their grades a...
【单选题】Recently some studies have found that learning ___________ second language can lead to __________ increase in one’s brain power.
A.
a; the
B.
不填; the
C.
a; an
D.
the; an
【简答题】阅读2：For years, studies have found that first－generation college studentsFor years, studies have found that first-generation college students- those who do not have a parent with a college degree- lag ...
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