—No one answered when I phoned this morning. Where were you?—Ifor teeth in the dental clinic.A.was b

题目简介

—No one answered when I phoned this morning. Where were you?—Ifor teeth in the dental clinic.A.was b

题目详情

—No one answered when I phoned this morning. Where were you?
—I       for teeth in the dental clinic.
A.was being treatedB.have been treated
C.was treatedD.Treated
题型:单选题难度:中档来源:不详

答案

A
考查时态。根据上一句when I phoned thins morning 可知,问的是过去发生的动作。故排除B。此处为谓语,排除D 句意为我当时正在牙医诊所接受治疗。

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