7.The probability that a particular brand of smoke alarm will function properly and sound an alarm in the presence of smoke is 0.You have five such alarms in your home and they operate independently. Which of the following distributions would you use to determine the probability that all of them will function properly in case of a fire A: inomial distribution B: Poisson distribution C: oth of the above D: none of the above

What do you eat and [u]       [/u]? 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: how you lives B: how do you live C: how do you lives D: how you live

Don't open your books, [u]        [/u]? 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: will you B: won't you C: do you D: don't you

—Can you tell me ______the prize, Tom? —Last year. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: when you got B: when did you get C: when will you get D: when you will get

6. Person A: To get an outside line, just dial 0 and the phone number. Or we can place a call for you, if you want. Person B: No, thanks a lot. ________

下列程序段的输出结果是（ ）。void main( ){char a[ ]="welcome you！";a[4]='\0';printf("%s\n",a);} A: welc B: welcome C: welcome you D: welcome you!

[u]      [/u] you eat the correct foods [u]      [/u] be able to keep fit and stay healthy. A: Only if; will you B: Only if; you will C: Unless; you will 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}

[u]      [/u], you would have seen her. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181} A: You had come yesterday B: Had you come yesterday C: Did you come yesterday

— Could you tell me [u]      [/u] now?— Yes. I live in Manzhouli city. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: where do you live B: where did you live C: where you lived D: where you live

6. Person A: To get an outside line, just dial 0 and the phone number. Or we can place a call for you, if you want.</p> Person B: No, thanks a lot. ________</p>