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【单选题】
下列哪种情况不可能引起玉米的需求曲线移动 ( )。A.
消费者收入增加
B.
玉米价格上升
C.
大豆供给量锐减
D.
大豆价格上升
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】根据句意及首字母提示完成句子 1. The sun is s_______ all day. 2. He bought a train ticket with a r_______. 3. It is p_______ for him to work out the problem because he is very clever. 4. There are many clouds in the...
【简答题】This is “ good ” ozone because it protects us from the sun ’ s UV rays.
【单选题】下列操作系统中,只有 ________ 是一种独立的、图形界面的单用户多任务操作系统。
A.
DOS622
B.
Windows 3.2
C.
Windows7
D.
UNIX
【单选题】Thompson believed that man is instinctively a sun-worshipper because
A.
the worship of the sun-god had clearly been the function of the temple
B.
all living things celebrate the sunrise
C.
the sunrise is the most magnificent of all phenomena
D.
it is natural for man to worship the sun and he has always done so
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