
【名词&注释】
木本油料(oil from woody plant)、杜鹃花属(rhododendron)
[单选题]16世纪晚期山东某地开始出现“地多烟草、木棉转卖四方,五谷之利不及其半”的情况。这说州当时藏地
A. ②③
B. ③④
C. ①③
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举一反三:
[单选题]玫瑰(Rosa rugosa)与蔷薇、月季(R.chinensis)的区别在于玫瑰茎上具皮刺。( )
A. 正确
B. 错误
[单选题]杜鹃花属各种多是世界著名的( )树种。
A. 材用
B. 药用
C. 观赏
D. 木本油料
[单选题]While watching TV with others, women Usually talk a lot because they ( )
A. are afraid of awkward silence with their families and friends
B. can both talk and watch the screen at the Same time
C. think they can have a good time and develop relationships
D. have to explain the plot and body language to their husbands
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