①触犯了刑法,应受到刑罚处罚
②有可能侵犯他人的隐私权
③有利于人们获取更多的网络信息,值得大力提倡
④应该合理利用,科学引导,保护他人的隐私权
A:①②
B:①③
C:②④
D:③④
等比数列an的首项为1,公比为q,前n项的和为S,由原数列各项的倒数组成一个新数列1an,由1an的前n项的和是( )
从下面方框中选择正确的单词并用其适当形式填空,使短文意思完整、通顺。
come, for, good, daughter, one, have, June, banana, when, we
Dear Jenny,
My name is Alan. I'm a 12-year- old girl. I'm the only ____ in my family. My birthday is on ____ 1st. It's the ____ day of the sixth month. It's also the Children's Day(儿童节). My parents ____ a party for me on that day. My friends ____ to the party. They bring(带来) me many birthday presents(礼物), and they sing Happy Birthday to me. ____ eat some strawberries, oranges and ____. We eat chicken and cakes ____ dinner. We also play games. We have a ____ time! How old are you? ____ is your birthday? Can you tell me?
Alan
篇段积累——默写欧阳修的《醉翁亭记》选段。
环滁皆山也。____ ,____, ____ ,____ ,
如图所示,据图回答下列问题: