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【多选题】
以棉花叶与小麦叶为例,双子叶植物与单子叶植物的差异表现在__________。A.
小麦叶具叶鞘，棉花叶无
B.
小麦叶上表皮有泡状细胞，棉花叶无
C.
棉花叶无维管束鞘，小麦叶有
D.
双子叶为异面叶，单子叶为等面叶
E.
双子叶表皮细胞形状不规则，单子叶表皮细胞规则
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举一反三
【简答题】简述社会主义核心价值观的基本内容。(请同学们手写作答并拍照上传)
【简答题】促卵泡激素在临床上的应用有哪些?
【单选题】My parents are both fine. _____ yours? [ ]
A.
Why not
B.
Why don't
C.
How about
D.
How often
【单选题】My parents are both sure that I successful in the future if I keep working hard. [ ]
A.
am
B.
was
C.
be
D.
will be
【简答题】请简述社会主义核心价值观的基本内容?
【简答题】Born as the only child in the family, I am the “king” of the family. My parents are both businessmen and they come home every two weeks. Because they don’t spend much time with me, they always feel gu...
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