容易并发动脉损伤的四肢骨折有（）
A.胫骨上段骨折
B.肱骨髁上骨折
C.股骨上段骨折
D.肱骨中段骨折
E.桡骨中段骨折
参考答案：A, B, C
单项选择。
—Can I speak to your mom, please? — .[ ]
A. Sure, mom is reading the newspaper. Please hold on.
B. What are you doing?
C. Mom can speak to you.
The white whale, Moby Dick, is the most important symbol in Melville’s novel. What symbolic meaning can you draw from it
