病⼈,男性,51岁。反复出现排便后肛⻔疼痛,时有瘙痒4年余,站⽴或⾏⾛过久时肛⻔有肿胀感。昨⽇突发便后肛⻔剧烈疼痛,咳嗽时疼痛加重加剧。查体⻅肛⻔处有⼀紫红⾊肿块,有触痛感,直径约2cm。最可能的诊断是
C. More stress should be placed on the cultivation of creativity. D. Dropping out leads to frustration against test taking. 查看完整题目与答案 The rule that only people above 21 years of age can drink ___. A. is a new law promoted by the twenty states B. had been once ado...