题目

Do you know Tom kept ___ by his parents until he was fifteen?
oh,he's the laziest boy I’ve ever heard.
答案是dressed 想问keep dressed是个什么用法 为什么可以直接用被动 而不要be动词
另一个也是跟被动有关
What colour will make you feel relaxed?--- I hear that the room makes you calm down if___
A.painting in blue B.painting blue C.painting blue Dpainted blue
if后可以跟不完整的句子吗 还有就是被动怎么也没有be动词

提问时间：2020-12-17

答案

此题中keep可以说是相当于be的,都旨在构成被动句,但keep更有“持续”的意思,即汤姆直到十五岁都是被父母打理的.be不能表述到这一层意思.      2.首先这句句子的主语是the room,所以是被粉...