阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。

Good time management helps us balance study, hobbies and rest. Here is some advice on how to manage your time better.

   41    Make a list of what you want to achieve and mark what you should do first. Put important homework first and leave spare time for unexpected things. A clear plan will lead you to where you want to be.

Finish difficult tasks first. Everyone has a period of high efficiency (效率) in a day.    42    Try this way for subjects like Maths or Physics to improve learning results.

Take a break during work time. Don’t study non-stop, or you may feel stressed. A short break after 40 minutes’ work helps you stay focused (专注的) instead of getting tired quickly.    43    For example, you can listen to music or do sports.

Stay away from electronic products. Put phones and pads where you can’t seethem when studying.    44    They may break your plan. As a result, you can’t finish your schoolwork as planned.

If you follow the advice above, you will make great progress in managing your time.    45    Just keep trying every day and you will get better and better.

A.Make a plan before you start.

B.Relax yourself by listening to music.

C.Small changes can make a big difference.

D.You can spend much time doing easy tasks.

E.Take time to relax and do activities you enjoy.

F.You’d better finish difficult tasks during the period.

G.Messages and sudden sounds easily pull your attention away.

1.41.

A

B

C

D

解析：选A。段落主旨（小标题）。本段核心关键词Make a list、A clear plan，围绕制定计划展开。空格位于段首，为本段总起小标题。✅A 直接概括本段主旨。❌B 只讲听音乐，属于后文举例细节；D 做简单任务，文中未提及；E 讲放松休息，对应第三段；F 对应第二段；G 对应第四段电子产品，均不能概括本段。

2.42.

A

B

C

D

解析：选F。逻辑衔接句（指代复现）。前句：每个人每天都有一段高效率时期a period of high efficiency。the period指代前文的高效率时段；本段主题Finish difficult tasks first先完成难题。✅F 承接上文：要利用这段高效时间攻克难题。后句举例数理学科，逻辑连贯。❌D “花大量时间做简单任务” 和本段 “先做难题” 的观点相反。

3.43.

A

B

C

D

解析：选E。承上启下句。前文：学习 40 分钟短暂休息，保持专注。后文For example举例：听音乐、做运动，都是自己喜爱的休闲活动。✅E 总述要放松、做喜欢的活动，引出后面举例。❌B 只提到听音乐，只是例子其中一项，概括片面，不能统领后面多个例子。

4.44.

A

B

C

D

解析：选G。因果逻辑句。本段主题远离电子产品。前句：学习把手机平板放到看不见的地方。后句They may break your plan，They 指代 G 选项里的消息、提示音。✅G 解释电子产品的危害：消息声响分散注意力，进而打乱计划。逻辑链：电子产品→消息声响分散注意力→打乱计划。

5.45.

A

B

C

D

解析：选C。结尾总结句。位于文章末尾，是对全文建议的总结。前句：听从建议你会取得很大进步；后句：每天坚持尝试，就会越变越好。✅C “小改变带来大不同” 贴合结尾鼓励的语气。其余选项均为分论点细节，不适合做全文收尾。