My supervisor had me ______ the morning taking inventory.A.spendB.to spendC.spentD.spendin
公共英语
已帮助 人
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正确答案:A
解析:Spend is the correct verb form. to follow the causative verb had. Choice (B) is the infinitive. Choice (C) is the simple past. Choice (D) is the present participle.
