– Look at the mess you’ve made! -- _________________A、I’m sorry.B、I don’t know.C、I like it.D、OK.
– Look at the mess you’ve made! -- _________________
A、I’m sorry.
B、I don’t know.
C、I like it.
D、OK.
相关考题：
Heather: Look, I've got a problem here. Will you help me?Rebecca: , but I'll try.A． No, I won'tB． I'm really willing toC． Yes, I'm gladD． I'm not sure if I can
Wang (guest): That was a delicious dinner. Mrs. Willis (hostess): ______. Would you like to go to the living room now? It's more comfortable there.A．Thank you. Don't mention itB．You're welcomeC．Not so delicious, I'm afraidD．I'm glad you enjoyed it
－－－－I’ve passed the driving test! －－－－I’m glad to hear that you ____ it at last! A.didB. gotC. passedD. made
–– Zhao (guest): That was a delicious dinner.–– Mr. Murray (host):____. Would you like to go to the li ving room now? It ’s more comfortable there.A: I'm glad you enjoyed itB: Thank you. Don ’t mention itC: You're welcomeD: Not so delicious, I'm afraid
–– Host: Jack, come and sit in the sofa. Dinner will be ready in a minute. Could I get you something to drink?–– Guest: ____.A: No, don ’t trouble. I ’ve drunk enoughB: No, you couldn't. I'm not thirstyC: Yes, you could. I ’d like some Coca colaD: Yes, please. I'd like some Sprite
-- I’m afraid I have a complaint to make. -- _____________A、Sorry.B、Can I help you?C、What?D、Tell me about it.
-- Ann is in hospital.-- Oh, really? I __ know. I __ go and visit her.A. didn’t; am going to B. don’t; wouldC. don’t; will D. didn't; will
下列程序段的时间复杂度为()。for(i=0；i＜m；i++)for(j=0；j＜t；j++)e[i][j]=0；for(i=0；i＜m；i++)for(j=0；j＜t；j++)for(k=0；k＜n；k++)c[i][j]_c[i][j]+a[i][k]×b[k][j]；A.O(m×n×t)B.O(m+n+t)C.O(m×t+n)D.O(m+n×t)
下列程序段的时间复杂度是（）。 for（i=0; i＜m; i++) for（j=0; j＜t; j++) c[i][j]=0; for（i=0; i＜m; i++) for（j=0; j＜t; j++) for（k=0; k＜n; k++) c[i][j]=c[i][j]+a[i][k]*b[k][j];A．O(m+n+t)B．O(m+n*t)C．O(m*t+n)D．O(m*n*t)