Question

【题目】__________ your hands as soon as you ___________ the answer.

A.Raising, knowingB.Raise, knowC.To raise; knowD.Raise, will know

Answer 1

【答案】B

【解析】

句意：只要你知道答案就举手。

本句考查 as soon as引导的时间状语从句，主句是祈使句，动词原形开头，从句使用一般现在时表将来，动词用原形。故选B。