They didn’t go to bed ______ they finished their homework.

A.until B.because C.when D.while

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閱讀短文，根據(jù)要求完成下面各小題。

Have you ever counted the number of digits (數(shù)字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. That’s because China has the longest mobile phone numbers in the world. Why is that?

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書面表達(dá)

假設(shè)你是Jason，請根據(jù)表格中的內(nèi)容，給你新認(rèn)識的外國網(wǎng)友Peter寫一封郵件，向他介紹你自己。郵件的格式已給出。（70詞左右）

Jason

生日

10月21日

顏色

喜歡藍(lán)色、黑色；不喜歡紅色和黃色

學(xué)科

最喜歡數(shù)學(xué)（簡單；有趣）和英語（有用）

運(yùn)動

最喜歡籃球（簡單；放松）；不喜歡網(wǎng)球（難）

食物

喜歡水果和米飯；最喜歡漢堡和雞肉

Dear Peter,

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

Yours,

Jason

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