皮肌炎患者的典型皮疹是（）。 A.蝶形红斑 B.唇周痤疮样、非化脓性毛囊炎 C.紫癜

—May I borrow these two books, please?

—Yes, you can ______ them for two weeks. [ ]

A. borrow

B. lend

C. buy

D. keep

以下骨折哪一项与骨的解剖结构无关：

A．裂纹骨折

B．干骺端分离

C．骨骺分离

D．青枝骨折

E．生理曲度交界处的骨折

请结合材料，按照要求用英文写作，词数不少于60。

In your English class，you are asked to describe this picture and explain to your classmates how you understand it．

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LTE系统内控制域的符号个数最大可以配置为（）个。