根据所给音标、汉语或首字母提示写出下列句中所缺单词。

Don't forget to____ /nɔk/ at the door before entering the meeting room. 

The new law is so strict that it doesn't____ / ə' lau/ any indoor smoking.

He got____ /drest/ quickly after taking a shower.

People throw l____  into the river and make it really dirty.

Nobody knew what to say and they just sat there in s____ .

The medicine should be taken t____  a day after meals.

When he grew up, he turned into an____ （诚实）and helpful person.

It's said that the terrible weather in this____ （季节）caused the ship accident.

A sweeping robot is____ （确切地）what I want for my house.

The fantastic world surely ____ （属于）to young people and the future.

甲、乙两同学从A地出发，骑自行车在同一条路上匀速行驶到距A地18千米的B地，他们离开A地的距离（千米）和行驶时间  (小时)之间的函数关系的图象如图1所示. 根据题目和图象提供的信息，下列说法正确的是（　　）

孙中山在1894年《上李鸿章书》中提到“人能尽其才则百事兴，地能尽其利则民食足，物能尽其用则材力丰，货能畅其流则财源裕。故曰：此四者，富强之大经，治国之大本也。”对此理解正确的是(    )