题目

某社区要调查社区居民双休日的学习状况，采用下列调查方式： ①从一幢高层住宅楼中选取200名居民； ②从不同住宅楼中随机选取200名居民； ③选取社区内200名在校学生． （1）上述调查方式最合理的是     ； （2）将最合理的调查方式得到的数据制成扇形统计图（如图1）和频数分布直方图（如图2），在这个调查中，200名居民双休日在家学习的有      人； （3）请估计该社区2 000名居民双休日学习时间不少于4小时的人数．根据句意和语法, 在空白处填入一个适当的单词或括号内单词的正确形式(不多于3个单词)。1.Either you or he ___________(like) playing basketball. With whom can I play？2.The photo reminds me my school days.3. His elder brother is an (energy) football player4. The boy lying on the ground __________(lie) that he had seen a cock lay an egg.5.--- Did you sleep well last night? --- Never (good) , like a rock.6. This is the first time we (see) a film in the cinema together as a family.7.People who are________a diet mustn’t have chocolate.8.It wasn’t until we had stayed together for a couple of weeks I found we had a lot in common.9.She decided to follow him out of (curious) .10.Does _______ matter if he can’t finish the job on time?