国家开放大学
Charles regretted()the TV set last year.The price has now come down.A. to buyB. buyingC. of
题目
Charles regretted()the TV set last year.The price has now come down.
A. to buy
B. buying
C. of
相似问题和答案
第1题：
Why is she ( )lunch so early? It's only 10 now.
A. having
B. have
C. has
第2题：
B．regrettable
C．regretting
D．regretted
第3题：
Tom: You are playing guitar well. Can you read music? Charles: No, I don't. I just listen to songs on the radio and then play them until they sound right. Tom: ______ Charles: No, really.
A．You're lying
B．You're cheating
C．You are boasting
D．You're kidding
解析：Tom对Charles不识乐谱也能弹得一手好吉他感到难以置信，这种情况下一般说 You're kidding或You're joking，意思是：“你在开玩笑吧!”或“这不是真的!”。其他几个选项分别表示“撒谎”、“吹嘘”、“欺骗”，都不恰当。
第4题：
已知last指向单向简单链表的尾结点，将s所指结点加在表尾，正确的操作是____。
A．s-＞next=s,last=s,last-＞next=NULL;
B．last-＞next=s,s-＞next=NULL,last=s;
C．s-＞next=NULL, last-＞next=s, s=last;
D．s-＞next=last, last-＞next=NULL,last=s;
第5题：
7、已知last指向单向简单链表的尾结点，将s所指结点加在表尾，正确的操作是____。
A．s-＞next=s,last=s,last-＞next=NULL;
B．last-＞next=s,s-＞next=NULL,last=s;
C．s-＞next=NULL, last-＞next=s, s=last;
D．s-＞next=last, last-＞next=NULL,last=s;
第6题：
The population of the world ____ still ____ now.
A.has; grown B.is; growing C.will; grow D.is; grown
第7题：
已知last指向单向简单链表的尾结点，将s所指结点加在表尾，不正确的操作是____。
A．last-＞next=s,last=s,last-＞next=NULL;
B．last-＞next=s,s-＞next=NULL,last=s;
C．s-＞next=NULL, last-＞next=s, s=last;
D．s-＞next=NULL, last-＞next=s,last=s;
第8题：
Molly: Charles, would you like to go to a party this Saturday?
Charles: ___________.What kind of party?
Molly: It ’s a birthday party.
A: Looks nice
B: Feels excellent
C: Seems all right
D: Sounds good
第9题：
已知last指向单向简单链表的尾结点，将s所指结点插入在表尾，正确的操作是____。
A．s-＞next=s,last=s,last-＞next=NULL;
B．last-＞next=s,s-＞next=NULL,last=s;
C．s-＞next=NULL, last-＞next=s, s=last;
D．s-＞next=last, last-＞next=NULL,last=s;
第10题：
已知last指向单向简单链表的尾结点，将s所指结点加在表尾，不正确的操作是____。
A．s-＞next=NULL, last-＞next=s,last=s;
B．s-＞next=NULL, last-＞next=s, s=last;
C．last-＞next=s,s-＞next=NULL,last=s;
D．last-＞next=s,last=s,last-＞next=NULL;