President Obama promised victims of the deadliest accident in 65 years ______ the government would h...
2023-01-22 18:42:09 136次 2012届度山西省高三第一次阶段性诊断考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
President Obama promised victims
of the deadliest accident in 65 years ______ the government would help them．
A．when
B．how C．what D．that
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