皮皮学，免费搜题
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【单选题】
下列糖类不属于单糖的是( )
A.
葡萄糖
B.
半乳糖
C.
果糖
D.
糖原
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【简答题】—We have decided to go for a picnic tomorrow, Dick.Are you going with us? —Well, _______ you are going, so will I. A．when B．since　 C．if D．while
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【单选题】Bill: What's the time? Blanche: 8 o' clock , so we ' d better get a move on if we ' re going to meet your sister at the airport. Bill: That' s alright. Her flight doesn't arrive until 8: 30. Blanche: ...
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