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【单选题】
电控汽油喷射系统的发动机燃油供给系统,主要包括汽油箱、( )、汽油滤清器、燃油压力调节器、喷油器、冷起动喷嘴等。A.
油路
B.
电动汽油泵
C.
节气门
D.
传感器
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【判断题】As the prices for the same good are equal in different markets, a product sold in one country may be exported to another and can undercut the prices charged in that country.
A.
正确
B.
错误
【简答题】卫星在运行过程中,由于姿态、地球曲率、地形起伏、地球旋转、大气折射、以及传感器成像方式所引起的几何位置、形状、尺寸、方位等特征的偏差叫做____。
【单选题】The higher prices of domestic products would make our export less _______ in foreign markets.
A.
competitive
B.
competing
C.
competition
D.
compete
【判断题】In well-functioning capital markets changes in security prices are fundamentally predictable.
A.
正确
B.
错误
【判断题】In competitive markets, firms that raise their prices are typically rewarded with larger profits.
A.
正确
B.
错误
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