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【单选题】
点的一个投影在 Z 轴上,这个点可能在 上。A.
H 面
B.
V 面、 W 面和 Z 轴
C.
Z 轴
D.
V 面
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皮皮学刷刷变学霸
举一反三
【简答题】常用来拍摄建筑以及树木的构图方法是?
【单选题】下列关于有机化合物的说法不正确的是（）。
A.
油脂的皂化反应属于取代反应
B.
丁烷（C 4 H 10 ）有两种同分异构体
C.
乙烯、聚氯乙烯和苯分子中均含有碳碳双键
D.
以淀粉为原料可制取乙酸乙酯
【单选题】What kind of man would you say John Milton was?
A.
He was well-known in the world.
B.
He was very strange.
C.
He was clever and hard working.
D.
He was quick at Latin and poems.
【简答题】试述体育教学目标与学校体育目标的区别。
【单选题】What kind of man would you say john Milton was?
A.
He was well-known in the world.
B.
He was very strange.
C.
He was clever and hard working.
D.
He was quick at Latin and poems.
【简答题】用所给单词的适当形式填空。 1. I can't find the museum. What _____ I _____ (do)? 2. I'm sorry I didn't finsh _____ (write) my composition. 3. What time _____ Li Lei _____ (get) up this morning? 4. Could you please ...
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