第11题: [单项选择]We have to ask them to quit talking in order that all people present could hear us clearly. A. decrease B. cease C. continue D. keep on 参考答案:B
第16题: [填空题]下面程序段运行后,变量X的值为【16】。
Dim x AS Integer
Dim I AS Integer
x=0
for I=0 to 50 step 10
X=X+I。
next I
Print X 参考答案:150 答案解析:[解析] 这是一个简单的单重循环程序,它的功能是:计算10-4-20……“+50的值。程序运行过程为:为变量x赋初值;循环执行For… Next间的语句,每执行一次,记数变量i的值加上10;直到i的值