________great effort China has made to help other countries around the world
A.How a B.How C.What D.What a
—Would you please provide us ________some information about the meeting?
—Sure. It's said that it will start ________the morning of September 20.
A.for: on B.with: on C.for :in D.with: in
—Helen, can I wear jeans to the school talent show? —OK, but a dress might be ________.
A.good B.well C.better D.worse
— Hi, Bob. Why don't you take your mobile phone?
—Oh, students ________not to use them in school now.
A.are asked B.ask C.are asking D.asked
—Sarah, I hear you went to the ________yesterday.
—Yes! I had fun playing with sand and swimming.
A. museum B. beach C. cinema D. store
绿杨烟外晓寒轻，人间最美四月天。4 月 22 日是“世界地球日”，善待地球，保护环境，就是保护我们自己。请你写一篇文章，说说环境保护的重要性并谈谈
在日常生活中我们该如何保护环境。
要求：1. 词数不少于80 词；
2.首句已给出，不计入总词数；
3.文中不得出现真实的人名、校名。
We have only one earth and it’s our home, so it’s our duty to take care of it.
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