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【判断题】
汽车和零配件是两种互补产品。对其最好的定价技巧是同向定价,即汽车定价采用高价策略,零配件的价格也些。A.
正确
B.
错误
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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】可利用图层和图层之间的裁切组关系创建特殊效果的是
【单选题】可利用图层和图层之间的裁切组关系创建特殊效果的是
A.
将多个图层进行移动或编辑
B.
移动链接的图层
C.
使一个图层成为另一个图层的蒙板
D.
隐藏某图层中的透明区域
【单选题】When and where to go for the on-salary holiday still _____. [ ]
A.
are remained to decide
B.
is remaining to decide
C.
remain to be decided
D.
remains to be decided
【单选题】We’ve been told the good news, but when and where to go for the exciting paid vacation _______ yet.
A.
are not discussed
B.
have not been discussed
C.
is not being discussed
D.
has not been discussed
【单选题】Has she gotten the bad news? ( )
A.
She must be happy.
B.
Sure, look at her face.
C.
She loves to travel.
D.
Do you know her?
【多选题】油酸、丙二醇、四氟乙烷),说法正确的是
A.
本品为混悬型气雾剂
B.
沙丁胺醇是药物
C.
油酸可以防止药物凝聚与重结晶，起到稳定作用
D.
四氟乙烷是抛射剂
E.
油酸在四氟乙烷中不溶，加入适量丙二醇作为共溶剂
【单选题】When and where to go for the on-salary holiday yet.
A.
are not decided
B.
have not been decided
C.
is not decided
D.
has not been decided
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