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【单选题】
原来被称作“北大荒”的东北平原，现早已成为全国著名的“北大仓”。下列关于东北平原和华北平原的比较，正确的是 [ ]A.
制约东北平原和华北平原农业发展的主要因素分别是水资源不足和夏季热量不足
B.
农作物熟制东北平原两年三熟，华北平原一年一熟或一年两熟
C.
糖料作物东北平原以甜菜为主，华北平原以甘蔗为主
D.
粮食作物东北平原以春小麦为主，华北平原以冬小麦为主
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【简答题】万向传动装置有何功用?它主要应用于哪些方面?
【简答题】Fill in each blank with a given word or
expression in their right form.(用所给词的适当形式填空,注意时态) form include at
the center of call (one’s) attention to protect as far as suce measure 1. I’ll help you I c...
【简答题】A poor boy named Kelly,who was trying to pay his schooling by selling goods from door to door found that he had very little money left,so he decided to 1 for a meal at the next house. However he was 2...
【单选题】My mother takes me to school before eight o’clock.
A.
Right
B.
Wrong
C.
Doesn't say
D.
N/A
【简答题】Winters are always long and cold in North China. The winter of 2008 was especially tough in one southwestern city, 1 it became extremely cold and it was also a difficult time for me. What was worse, a...
【简答题】根据句子中所给的单词首字母或中文提示，填写正确的单词。 小题1:His mother is a n_________ and she works in the hospital. 小题2:Tomorrow is Sunday. Don’t w________ me up too early. 小题3:The room is so dark that I can’t see anything c__...
【简答题】万向传动装置有何功用?它主要应用于哪些地方?
【单选题】对作者“租人家一椽破屋来住着”赏秋的原因,分析正确的一项是
A.
为了感受清淡中略带一点“野味”的情调，体会故都秋的质朴美。
B.
因为作者当时资金短缺，租不起好的房子。
C.
故都秋景的特点只适合租破屋来欣赏。
D.
因为那个破屋附近有很美的景色，在别处无法看到。
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