The old farmer was run down by a car. He was taken to the hospital and ______ on

游客2024-10-22 40

问题 The old farmer was run down by a car. He was taken to the hospital and ______ on by the chief surgeon right now.

选项 A、operated
B、having been operated
C、is operated
D、is being operated

答案 D

解析题型：语法题。考查一个句子中多种时态的混用，关键在于分清具体时段。注意关键词right now，表示现在，眼下，正在进行，故应使用进行时态，又因为operate存在被动关系，所以最后选择D。

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