附着于喙突的肌肉是（）。
A.咬肌
B.颞肌
C.翼内肌
D.翼外肌
E.颊肌
参考答案：B
液限的含义是指（）。
____ makes this small restaurant difficult is that it offers three free cups of beer to its customers every
Sunday morning.[ ]
A. Who
B. What
C. Whoever
D. Whatever
