The boy dreams to have a brother or sister since he feels ______.
A. alone
B. single
C. lonely
D. unique
第1题:
He()lunch in the canteen right now.
A. has
B. is having
C. have
第2题:
Lisa has three ________.
A、brother-in-law
B、brothers-in-law
C、brother-in-laws
D、brothers-in-laws
第3题:
李明的父亲是教师,用谓词逻辑可以表示为Teacher(Brother(John))这里Brother(John)是()
A.常量
B.变元
C.函数
D.一元谓词
第4题:
A、friends
B、friend
C、brother
D、sister
第5题:
( )– Do you know the boy _______ is playing soccer there?
– Certainly.He is a friend of my __________.
A.who;brother’s
B.who;brother
C.whom;brother’s
D.whose;brother
第6题:
对字符串"Boy"进行完整赋值的操作是()。
A.char s[3] = {'B','o','y'};
B.char s[] = "Boy";
C.char s[3] = {"Boy"};
D.char s[3]; s="Boy";