题目内容
17.Don't disturb Allen now.He ______ for the Spelling Bee competition.( )A. | prepares | B. | prepared | C. | is preparing | D. | will prepare |
分析 翻译:现在不要打扰Allen.他正在为拼写大赛做准备.
解答 根据句中的now判断句子应为现在进行时am/is/are+doing,所以选:C
点评 本题旨在考查现在进行时,now是判断时态的关键词,类似的常见特征词还有:Look,Listen,It's seven o'clock now.
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