—______ a nice day!
—______.[ ]
A. How; So is it.
B. What; So is it.
C. What; So it is.
答案:C
肛周皮下形成瘘管及外口,流脓,皮色暗褐而硬,肛管内无内口:()
A.肛门部汗腺炎、毛囊炎
B.骶前畸胎瘤感染
C.肛门会阴部急性坏死性筋膜炎
D.低位单纯型肛瘘
E.高位单纯型肛瘘
村集体经济组织银行核定的现金保留天数,一般为()天。
A.3到5
B.4到6
C.3到6
D.4到5