题目内容

—Where is your sister?
—She          the flowers now.
A．watersB．wateredC．has wateredD．is watering
D

试题分析：句意：你的姐姐在哪儿？——她现在正在浇花。结合语境可知下文描述的是现在正在进行的动作，故用现在进行时态，选D。
点评：英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。英语疑问句中一般具有时态上的对应关系，注意结合这一特点进行区分。
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