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举一反三
【单选题】CIf you are a fruit grower — or would like to become one —take advantage of Apple Day to seewhat’s around. It’s called Apple Day but in practice it’s more like AppleMonth. The day itself is on October...
A.
Attend experts’lectures
B.
Visit fruit-loving families
C.
Plantfruit trees inan orchard
D.
Tastemanykinds ofapples
【单选题】下列哪项不属于瘢痕疙瘩的特点
A.
含有较少粘蛋白基质
B.
具有透明、着色较淡的嗜酸性胶原束
C.
成纤维细胞较少
D.
组织培养瘢痕疙瘩的液化较慢
E.
可向四周正常皮肤浸润扩大