设a=2，b=3，c=4，d=5，下列表达式的值是（ ）。 3>2*b Or a=c And b<>c Or b<>a+c

设a=′′a′′，b=′′b′′，c=′′c′′，d=′′d′′，执行语句x=IIf（（ad），′′A′′，′′B′′）后，x的值为（　　）。

（ ）Is red a strong color or a peaceful color?

已知大写字母“A”的ASCII码值为（65）10，则小写字母“a”的ASCII码值是（）。

Project（71）is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

 ______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

按字符的ASCII码值比较，“A”比“a”大。

以下不能输出字符A的语句是（　　）。（注：字符A的ASCII码值为65，字符a的ASCII码值为97。）

“a”的ASCII码值比“A”的ASCII码值大。（）

A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.