使两个句子意思相同practicehasprovedthatwhatyousaidiswrong.whatyousaidhas.theheavyrainstoppedusfromgoingtotheeathquakehitareainsichuanprovinse,theheavyraintotheearthuakehitarea

Question

使两个句子意思相同
practice has proved that what you said is wrong.
what you said has ____ ______.
the heavy rain stopped us from going to the eathquake hit area in sichuan provinse,
the heavy rain ____ ____ ____ ______ to the earthuake hit area in sichuan province,
the soldier didn't know how he should save the trapped girl in the earthquake .
the soldier did not know ____ _____ _____the trapped girl in the earthquake.
he did not know the truth until his mother told him,
_____ ______not until his mother told him _____knew the truth.

Answer 1

1,proved wrong (prove 作动词）
2,prevented us from going
3,how to save
4,it was that