again and again until / till
他反复地实验,直到成功.He did the experiment ____ ____ ____ _____ he su
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相关问题
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____________the result ,he did one experiment after another.
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1.The way____he did the experiment was very interesting.
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He —— （成功）in doing the scientific experiment the other day我不
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Among all of us he did the experiment __________.(careful)用正
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He was （成功的）in everything he did
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直到雨停他才离开.He ____ _____ ____ the rain _____.
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He allowed me ___ the experiment. A．to do B．do C．doing D．did
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such diffcult experiment___he did that day need much patienc
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填词完成句子 他确信他会成功.He is sure he he will ____ ____
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_ he tried the experiment, he got the same result. A.Each ti