While crossing the street, please ________ for the coming cars.

A．watch outB．take care
C．watch overD．be careful

A

解析試題分析：A. watch out小心 B. take care注意，小心，常構(gòu)成take care of 的短語C. watch over看守       D. be careful小心；句意：當(dāng)過馬路時(shí)，請(qǐng)當(dāng)心來往的汽車，watch out for當(dāng)心，小心
考點(diǎn)：動(dòng)詞短語的辨析
點(diǎn)評(píng)：動(dòng)詞短語的辨析考的是學(xué)生的基礎(chǔ)詞匯知識(shí)，重在理解各個(gè)選項(xiàng)之間的異同和用法，對(duì)于這類題，可從句意著手。同時(shí)，對(duì)于平時(shí)的學(xué)習(xí)要多進(jìn)行積累詞匯，考試時(shí)才能很好的完成。

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