包扎伤口时，敷料的大小应超过创伤边缘（）.
A、2.5厘米
B、5厘米
C、7.5厘米
参考答案：A
颞下颌关节关节窝前界（）
A.颧弓的后续部分
B.鼓鳞裂
C.蝶骨嵴
D.以薄骨板和颅中窝相隔
E.关节结节
One third of the country ________ covered with trees and the majority of the citizens ________ black
people. [ ]
A. is; is
B. are; are
C. is; are
D. are; is
