[单项选择]以下所列的过程中,正确的是 ______。 A. void play(var a: Integer, var b: Intege B. Sub play(int a, C. void play(int a, int D. Sub play(a As Integer, b As Intege
参考答案:D 答案解析:[解析] Visual Basic中,定义通用过程以Sub开头,后跟过程名。过程的每个形参都必须定义类型。答案A是错误的。Visual Basic中没有var和void关键字。整型类型说明符应该为 I
第6题: [单项选择]What does the woman mean A. She likes to go to the art gallery. B. She is excited about going to the art gallery. C. She is not interested in visiting the art gallery. D. She thinks the art gallery is a good place for a visit. 参考答案:C 答案解析:[听力原文] M: How about going to the art gallery this weekend W: Well, I’ve been there a hundred
第12题: [单项选择]患儿,男,9岁。头皮部初起丘疹色红,灰白色鳞屑成斑,毛发干枯,容易折断,易于拔落而不疼痛,已有年余,自觉瘙痒。应首先考虑的诊断为() A. 黄癣 B. 牛皮癣 C. 白癣 D. 黑点癣 E. 湿疹 参考答案:C 答案解析:黄癣皮损为以毛发为中心的黄癣痂,伴鼠尿臭味,发展缓慢,毛发脱落,形成永久性脱发。白癣皮损为白色鳞屑斑,断发有白色菌鞘,极易拔除,愈后不留瘢痕,青春期可自愈。黑点癣皮损为小片白色鳞屑斑,低位断发,形如黑