臂丛在躯干近端形成的周围神经是()
A．胸背神经
B．肩胛下神经
C．胸外侧神经
D．前臂内侧神经
E．胸长神经
参考答案：E
把下列词语补充完整。
（ ）世闻（ ） （ ）星（ ）月 玲珑（ ）透
金（ ）辉（ ） 诗（ ）画（ ） 奇（ ）异宝
--Did you listen to the speech?
--- No, we ______ it. But we had a lot of traffic on our way.
A．could have attended
B．must have attended
C．could attend
D．shouldn't have attended
