① “唐宋文学编年地图”是人们建立的一种新的联系

②  现代信息技术的运用提升了文学作品的实际价值

③“唐宋文学编年地图”是对传统作家年谱的辩证否定

④“打通时空维度”实现了唐宋文学作品内容与形式的统一

某生物小组进行了如下实验：将一盆天竺葵放置黑暗处一昼夜，选取其中一个叶片，用三角形的黑纸片将叶片的上下两面遮盖起来（如图1所示），置于阳光下照射一段时间后，摘下该叶片，经酒精脱色、漂洗，最后用碘液检验．请分析回答：

阅读下面这首古诗，回答小题。

和晋陵陆丞早春游望

杜审言

独有宦游人，偏惊物候新。云霞出海曙，梅柳渡江春。

淑气催黄鸟，晴光转绿蘋。忽闻歌古调，归思欲沾巾。

阅读下文，回答相关问题

                                                                                                         《爱莲说》
        水陆草木之花，可爱者甚蕃。晋陶渊明独爱菊，自李唐来，世人甚爱牡丹，予独爱莲之出淤泥而不染，濯清涟而不妖，中通外直，不蔓不枝，香远益清，亭亭净植，可远观而不可亵玩焉。
       予谓菊，花之隐逸者也；牡丹，花之富贵者也；莲，花之君子者也。噫!菊之爱，陶后鲜有闻。莲之爱，同予者何人？牡丹之爱，宜乎众矣。

    Here are a few ways to motivate (激发) your children to do chores.

____ Children always watch their parents and learn how to act from them， so the parents must set a good example and take the chores seriously. This motivates children to do the chores， too.

____ For younger children， give them easy work， like putting away their toys. As the children get older， make them do more difficult chores.

____ Discuss the importance of doing chores and how they help the whole family. Knowing the importance of chores helps to motivate children to do them.

____ When children finish chores on the list， parents can reward (奖励) them by giving them a prize. A chore list also gives the children a sense of pride (自豪感) when they finish all of their chores.

____ Giving money for more chores can also work. But it is not the best way. You should make your children feel that doing chores is the work that they should do.

根据短文内容，从方框中为各段选择小标题。(其中有两个多余选项)

A. Make a list of the chores for your children

B. Tell your children about the importance of doing chores

C. Ask your children to do all kinds of chores

D. Set good examples in the family

E. Give your children some money to do more chores

F. Decide what kinds of chores your children do

G. Make your children happy with chores