皮皮学，免费搜题
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搜题
【多选题】
属于含笑的植物形态的是( )。A.
枝上具环状托叶痕
B.
芽、幼枝、叶柄、花梗均被锈褐色茸毛
C.
叶革质
D.
香蕉香味
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皮皮学刷刷变学霸
举一反三
【简答题】超声场作用像一个光学的 “ 相位光栅 ” ,其光栅常数等于( )。
【单选题】Which book is _______, the blue one , the red one or the black one? [ ]
A.
interesting
B.
more interesting
C.
the most interesting
D.
more interested
【单选题】Which T-shirt is more expensive?
A.
The black one is more expensive than the yellow one.
B.
The yellow one is more expensive than the original one.
C.
The black one is more expensive than the original one.
D.
They are in the same price.