Question

The boy spent a whole day ____ in his own room to escapebeing punished by his parents.

The boy spent a whole day ____ in his own room to escapebeing punished by his parents. A.locking B.to lock C.locked D.being locked

Answer 1

选D，如果lock表示主动的话，后面还应该带个宾语才对，如himself

求采纳！谢谢
【俊狼猎英】

Answer 2

选择C。spend on+名词，spend(in)+动词的ing；lock可以是及物动词，直接接宾语，比如lock the door，如果是说被锁在房间里了，当然是be locked in the room，但是没有be动词，所以选择locked，原因就是locked并不是意味着spend后面加动词的ed，而是表示一种状态。

Answer 3

C，locked in his own room状态补语，把自己锁在屋里。这里用被动语态，表示被锁，被谁锁呢？被自己锁，有点不好理解，但问题就在动词lock上。
A错在lock是及物动词，需要locking the door或者locking himself in the room
B表示目的，花了一天才把自己锁在屋子里，这样还怎么escape being punished？
D是表示某一时刻状态，类似进行时的补语，而不是持续的状态。

Answer 4

首先排除BC，spend some time doing
选D，反锁
男孩一整天把自己反锁在房里以躲避父母的责备

Answer 5

选泽B,spend sometime to do sth