Sandy's silk dress feels far ________ (光滑) than the cotton one.

—You look so sad today.

—I passed my physics exam, but ________ chemistry.

—Why is Lucy so excited these days?

—Because she is looking forward to ________ the hill at the spring outing.

—Did Marie Curie discover radium?

—Yes. She is a great scientist, and devoted ________ to science.

到目前為止上萬(wàn)人得了這種疾病。

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我確信所有的病人在醫(yī)院能得到很好的照顧。

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我們很有必要了解下如何預(yù)防它。

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如果不能及時(shí)解決這個(gè)問(wèn)題，我們會(huì)遇到很多麻煩。

________________________________________________

想要保持健康我們不僅要有合理的飲食還要有足夠的鍛煉。

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閱讀下面的短文并用英語(yǔ)回答問(wèn)題，并將答案寫(xiě)在答題卡上標(biāo)有題號(hào)的橫線上。

Why does everything else seem so interesting when you have to study? Let's find out how to stay focused(集中). Follow each piece of advice that is given below.

Turn Off Your Cell pbone

Nothing's worse for a teenager to stay without their cell phone even for a minute. It's the sound in your cell phone that stops you from learning. Stop sending text messages to your friends saying "I can't study" or "how much have you finished".

A New Timetable Every Day

One of my personal ways is creating a new timetable every day. Look at the clock, and divide your hours. Suppose 2 hours of study requires a 30-minute break after that. Relax and then go back to study for another two hours.

Try Different Places to Study

Looking for a quiet place can help you stay organized while studying. A lonely corner in your house is perfect. You can also go to your school library. This will work for sure, trust me.

1.How many pieces of advice does the writer give us to stay focused while studying?

2.Why do we need a quiet place while studying?

3.Will you follow the advice in the passage? Why or why not?