Question

【题目】—______ that company to see how they think of our product yesterday?

—Yes. They are happy with it.

A. Did you call B. Have you called

C. Will you call D. Were you calling

Answer 1

【答案】A

【解析】考查时态。句意：你昨天有没有给那家公司打电话问问他们对我们的产品感觉怎么样？发生在过去，用过去式，故选A。