大多数肛门直肠脓肿感染的门户是()
A.齿线
B.肛 * *
C.肛门直肠周围间隙
D.肛窦
E.肛腺管
参考答案:D
—There is someone in the classroom.
—It ________ be Lucy. She always gets to school early.[ ]
A. can
B. may
C. must
D. mustn't
宋代以后,福建沿海地区的人出海前必拜神仙以祈求平安,根据你的了解,他们拜神的地点应当是()
A.土地庙
B.关帝庙
C.天帝庙
D.天妃庙
E.龙王庙