為你解答.
Don’t （drop） your shoes everywhere. You should put them away.
別把鞋子到處亂扔.應(yīng)該把它們收好.
解釋：這是否定的祈使句,用動(dòng)詞原形,正確.
2. I have problems (answering) these questions in such a short time.
我在這么短的時(shí)間內(nèi)回答這些問(wèn)題有困難.
解釋：have problems doing,做某事有困難.正確.
3. The bell (rang) just now.
剛才門鈴響了.
解釋：just now,剛才,是過(guò)去時(shí)的時(shí)間狀語(yǔ).正確.
4. The music made me think of the （A. sound） of the wind.
這首曲子使我想起了風(fēng)聲.
解釋：風(fēng)發(fā)出的聲音,應(yīng)該算sound（聲響）.voice是語(yǔ)音,嗓音.
5. ---Helen hurt her leg last night.
---Really? （B. How did that happen）?
昨晚海倫把腿弄傷了.真的嗎?怎么發(fā)生的?
解釋：已經(jīng)知道誰(shuí)弄的,也知道傷的部位,A和C排除.D是責(zé)怪的語(yǔ)氣,說(shuō)話不得體.正確.