搜题请搜索小程序“爱下问搜题”
问题 单项选择题

某人创建了1个工程,其中的窗体名称为Form1；之后又添加了1个名为Fonn2的窗体,并希望程序执行时先显示Fom2.窗体,那么他需要做的工作是【 】

A．在工程属性对话框中把“启动对象"设置为Form2

B．在Form1的Load事件过程中加入语句Load Form2

C．在Form2的Load事件过程中加入语句Form2.Show

D．把Form2的Tab Index属性设置为l,把Form1的Tab Index属性设置为2

答案

参考答案：A

解析：要想使包含多个窗体的工程中的某个窗体在程序运行时首先显示,则方法就是在工程属性对话框中将"启动对象"设置为某个窗体。

完形填空

二、完形填空（10分）

Frederick William I, the King of Prussia, ____31____ that his great gift to the Russian people would have such a strange history. This was the Amber Room, ___32___was given this name because almost seven __33__tons of amber were used to make it. Amber has a beautiful yellow-brown colour. Although it __34__as hard as stone, it easily melt when __35__. Once it is heated, the amber can become any shape. The design for the __36___was __37__ the fancy style popular in those days. The Amber Room was also made with gold and jewels.  It ___38__a team of the country’s best artists ten years to make it. Everyone agreed that it was the best and biggest __39___of amber art ever made. ___40___, in 1941 the Nazi German army stole it.

31. A. could never imagined   B. imagined

C. could have imagined   D. could never have imagined

32. A. which               B. that              C. /               D. who

33. A. thousands of        B. thousand of        C. thousand        D. thousands

34. A. feel                B. feels             C. felt             D. has felt

35. A. heat               B. heated            C. it was heated       D. it has heated

36. A. room              B. house             C. amber             D. thing  

37. A. of                 B. to               C. for              D. in

38. A. spent              B. cost              C. took            D. costs

39. A .job               B. work             C. works           D. gift

40. A. Therefore          B. However          C. but             D. Moreover
查看答案
单项选择题

非侵入性感染( )

A．重要的医源性感染途径
B．长期使用广谱抗生素易导致
C．组织细菌含量＜105cfu/g组织
D．病源菌侵入到邻近的活组织当中伴有全身症状
E．血培养阳性
查看答案