摘要： The mother didn' t know to blame for the broken glass as it happened while she was out. A. who B. when C. how D. what
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The mother didn’t know_________to blame for the broken glass as it happened while she was out.?
A.who B.when C.how D.what?
查看习题详情和答案>>The mother didn’t know ____to blame for the broken glass as it happened while she was out.
A. who B. when C. how D. what
查看习题详情和答案>>The mother didn’t know _____to blame for the broken glass as it happened while she was out.
| A．who | B．which | C．they | D．that |