单项选择题

在正常人血清蛋白质醋酸纤维素薄膜电泳中泳动最快的是
A、白蛋白
B、β-球蛋白
C、γ-球蛋白
D、α1-球蛋白
E、α2-球蛋白

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多项选择题

苏黄包括谁

A.曹植
B.黄庭坚
C.苏轼
D.顾恺之

单项选择题

Which option contains works all created by Michelangelo?

A．Sculpture Pieta. Sculpture the Statue of David. Frescoes on the Sistine Chapel Ceiling
B．Sculpture Dying Salve. Sculpture Moses. Painting the Birth of Venus
C．Sculpture the Statue of David. Sculpture Moses .Painting Assunta