怎么选择_____ the help of their group, we would not ha

__________ the help of their group，we would not have succeeded in the investigation．A.Besi

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______ the help of my English teacher, I would not have succeeded in the speech contest.A．

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— Who is John Smith？ — He is the speaker____________ heard last week.A.which we would ha

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This method saved half the labor that______to combat the insects separately.A．would not ha

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What did the writer explain at the end of the letter?Why their reply would not ______.

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We could not have fulfilled the task in time if it ______for their help.A.was notB.is notC

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From the report we can know the weather also influence_________. According to a report IQs of a group of students were very high when a very strong wind came but after the strong wind their IQ

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