某班50名学生一周阅读课外书籍时间如下表所示：
时间/h | 6 | 7 | 8 | 9 |
人数 | 7 | 18 | 15 | 10 |
那么该班50名学生一周阅读课外书籍时间的众数、中位数分别是（ ）
【分析】根据众数、中位数的定义，结合表格数据进行判断即可．
【详解】解：由统计表给出的数据可知阅读课外书籍的时间为7小时的有18人，出现的次数最多，所以众数是7，
因为有50个学生，所以第25、26个数的和的平均数是中位数，又因为25、26个数分别是7，8，所以中位数是7.5
The family ___ at the lunch table when someone came to tell them what had happened at ___.
I called you just now, but you weren't in. Sorry, I ______ the reading room.
I will give ______ students ______ minutes for them to finish their exercise
Every morning, WE are asked ______ taken our temperatures.
She ______ his number in the phone book to make sure that she had got it right.
I will spend as much time as I ______ the lesson.
He's never stolen anything before, ______ he? ______. It's his third time to be taken to police station.
Has Jack finished his homework yet? I've no idea, But he ______ it the whole afternoon.
______did you sleep last night? I was reading too late to fall asleep.
Have you ______ your father recently? No. He doesn't often write to me.
