A:interest; entertained
B:entertain; entertained
C:amuse; delighted
D:excite; amused
在2008年的世界无烟日(5月31日),小华学习小组为了解本地区大约有多少成年人吸烟,随机调查了1000个成年人,结果其中有150个成年人吸烟.对于这个关于数据收集与处理的问题,下列说法正确的是( )
Lily is a helpful girl.At school,she____Mary with her Maths.She cleans the desks and ____up rubbish.She is helpful after school too.She____the newspaper to her grandparents.She gives back things.She____.She is a good girl.Her classmates often____her.