______ they to cut down the cost of advertising, the cost of production _____

they to cut down the cost of advertising, the cost of production significantly fall.

单选题

2022-05-24 17:24

A、Are; will
B、Were; shall
C、Are; should
D、Were; would

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正确答案

试题解析

本题考查虚拟语气。句意为“如果他们降低了广告成本，生产成本就会明显下降”。表示与现在事实相反，从句谓语用动词过去式（be用were），主句谓语用would/should/could/might+动词原形；虚拟条件从句中含有were时，可省略if，并把were移至主语之前。该从句的正常语序是If they were to cut down the cost of advertising。故本题选D。

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