A. should be
B. would be
C. will have been
D. would have been
第1题:
第2题:
– David, you've been losing your temper over nothing lately.– ( ).
A. I haven’t been getting much sleep either
B. You’d better not push yourself too hard, or you’ll get sick
C. I’m sorry. I shouldn’t have blown up like that
D. You’d better do exercises regularly
第3题:
A.me; me
B.me; has
C.I; am
D.I; is
第4题:
Me,you是两个初始集合,则下列关于派生集合定义方式正确的是
A.link/me,you/:a;
B.link(me,you):a;
C.link/me you/a;
D.link(me,you)/a;
第5题:
第6题:
第7题:
49.—What about some drinks?
—__________.
A. Help, yourself
B. Good idea
C. You're welcome
D. Me,too
第8题:
A、must misunderstand
B、must have misunderstood
C、must be misunderstanding
D、had to misunderstand
第9题:
将一批单词存入一个字符串数组中,例如:{"good","word","work","mean","thank","me","you","or","and"} 进行如下处理: 1) 统计含有子字符串or的单词个数; 2) 统计以字符m开头的单词个数。
第10题:
me是一个包含3个成员属性为a的集合,you是一个包含2个成员属性为b的集合,则要定义一个2行3列的矩阵所对应的派生集合方法中正确的是
A.ps(me,you):c;
B.ps(you,me):c;
C.ps(a,b):c;
D.ps(b,a):c;