高二英语The mother didn't know（ ）is to blame for the b

发布时间：2021-02-28 05:20:39

高二英语The mother didn't know（ ）is to blame for the broken glass as it happenedThe mother didn't know（ ） is to blame for the broken glass as it happened while she was out.[ ]A.who B.when C.how D.what 请解释

网友回答

和后面的blame 有关
主要是做blame 的宾语
从整句意思也不难看出 ：妈妈不知道应该责备谁,因为玻璃碎的时候她出去了不在家.
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