语法与词汇
23.
When a pencil is partly in a glass of water, it looks as if it______.
A、
breaks
B、
has broken
C、
were broken
D、
had been broken
【正确答案】
C
【答案解析】
从生活常识可知,铅笔在水中看起来像断了一样,其实铅笔并没有断,因此此处考查虚拟语气。as if引导的虚拟从句中谓语动词用一般过去式,be动词一律用were。
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