Question

【题目】It’s 7 o’clock in the morning. Let’s ______.

A. wake him up B. wake up him C. waking up him D. waking him up

Answer 1

【答案】A

【解析】句意：现在是早上7点，让我们把他喊醒吧。wake him up喊醒他，动词原形；wake up him形式错误，him应放在中间；waking up him形式错误，him放在中间；waking him up是动名词形式。句中Let’s…是固定句型，让我们…吧，表示提建议，后面跟动词原形，故选A。