22. Which is similar to the sentence "It's true that most Americans take fast food as their breakfast and lunch"?
A. Most Americans don’t eat fast food for their breakfast or lunch.
B. Most Americans have fast food for their breakfast and lunch.
C. Most Americans like to eat fast food for dinner.
第1题:
给出下列的代码则以下哪个选项返回true? String s = "hello" ; String s = "hello" ; char c[] = { 'h' ,'e','l','o'};
A.s.equals(t);
B.t.equals(c);
C.s = =t
D.t = = c;
第2题:
第3题:
59、设 s={1,3,5},t={2,4,6}则 s < t的值为____(填True或False)。
第4题:
给出下列的代码,则以下( )选项返回true。 String s="hello"; String t="hello": char c[]={'h','e','l','l','o',};
A.s.equals(t);
B.t.equals(c);
C.s==t;
D.t==c;
第5题:
对于集合S,T,若有S <= T为True,则下列表达式一定为True的是
A.S | T <= S
B.S - T <= S
C.S & T <= S
D.S ^ T <= S
第6题:
4、对于集合S,T,若有S <= T为True,则下列表达式一定为True的是
A.S | T <= S
B.S - T <= S
C.S & T <= S
D.S ^ T <= S