皮皮学，免费搜题
登录
搜题
【多选题】
2液压泵能吸油与压油的必须具备条件是（ ）、（ ）、（ ）和油箱内液体的绝对压力必须恒等于或大于大气压力。A.
可变的密封容积
B.
吸油腔与压油腔隔开
C.
高压泵
D.
有与密封容积变化相协调的配油装置
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】下列属于总分类科目的是（ ）。
【单选题】The figure given above shows the market for MP3 players in a small country. Dd and Sd are the domestic demand and domestic supply curves of the MP3 players before the imposition of the quota. (Sd + QQ...
A.
$35 million.
B.
less than $10 million.
C.
greater than $35 million.
D.
$25 million.
【判断题】Import quotas can yield revenue for the domestic government if it auctions import licenses to the highest bidder in a competitive market.
A.
正确
B.
错误
【单选题】Consider Figure 5.3. If the Swedish government auctions import licenses to the highest bidder in a competitive market, it could realize revenues of up to:
A.
$3.20
B.
$4.00
C.
$4.80
D.
$5.60
【简答题】地质年代分为()地质年代和()地质年代。
【判断题】Most or all of the mark-up revenue from a quota will be captured by the government if the government auctions off import licenses.
A.
正确
B.
错误
【单选题】In the case of a small country, the effects of a quota and a tariff are (almost) identical if: a. the government allocates licenses for free to importers using a rule or process that involves (almost)...
A.
B.
C.
D.
D
相关题目：