皮皮学，免费搜题
登录
搜题
【简答题】
推力瓦常见的缺陷一般是瓦块的轴承合金产生（）、（）、（）。
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
【单选题】If we ______ yesterday, we ______ the work.
A.
weren't interrupted... would finish
B.
didn't interrupt... would have finished
C.
hadn't interrupted... had finished
D.
hadn't been interrupted... would have finished
【单选题】—I'm not sure _____ there are living things on other planets or not. —Even scientists aren't sure about it. [ ]
A.
whether
B.
where
C.
why
【单选题】“We weren’t sure which way to go. In the end, we turned right.” “You _______ the wrong way. You _________ left.”
A.
had gone; must have turned
B.
went; must turn
C.
have gone; would have turned
D.
went; should have turned
【多选题】某玩具企业生产经营高、中、低三种价格档次的玩具，高档、中档玩具的价格分别为100元、60元。现在开发一种低档玩具，对低档玩具进行定价。经测算，生产低档玩具的总投资为150万元，固定成本为35万元，单位可变成本为15元。预计销售量5万个。产品上市后，该企业拟通过尽可能多的批发商、零售商推销其产品，先将产品供应给批发商，再由批发商将产品供应给零售商并销售给最终顾客。
关于该企业拟采用的渠道策略的说法，...
A.
该企业采用的渠道属于二层渠道
B.
该企业采用的渠道属于一层渠道
C.
该企业选择渠道商的策略称为密集分销
D.
该企业选择渠道商的策略称为选择分销
【单选题】We weren’t sure _________ or just walk in.
A.
should knock
B.
to knock
C.
whether knock
D.
whether to knock
【单选题】—We weren’t sure which way to go. In the end we turned right. —You _____ the wrong way. You _____ left.
A.
went; should have turned
B.
have gone; must turn
C.
went; would have turned
D.
had gone; must have turned
【简答题】根据以下材料，回答13-16题 某玩具企业生产经营高、中、低三种价格档次的玩具，高档、中档玩具的价格分别为100元、60元。现在开发一种低档玩具，对低档玩具进行定价；经测算，低档玩具的总投资为150万元，固定成本为35万元，单位可变成本为15元。预计销售量5万个。产品上市后，该企业拟通过尽可能多的批发商、零售商推销其产品，先将产品供应给批发商，再由批发商将产品供应给零售商并销售给最终顾客。 该企业...
【简答题】企业的分销策略通常分为三种:密集分销、选择分销和 。
【简答题】We weren’t sure about which ____ we should take.
【单选题】If we ______ day before yesterday, we would have done the job.
A.
hadn't been interrupted
B.
weren't being interrupted
C.
wouldn't be interrupted
D.
weren't interrupted
相关题目：