• 2022-06-07
    Replacing one of the ropes at the top of the mast gave Emma a very hard time.
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      It is very _________ to finish the work in such a short time. A: hardly B: hard C: trouble D: not easily

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      One theory is that the ________ has been present in humans for a very long time.

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      4.2Time Organization includes: 1. ______ time, do one event at a time; 2. ______ time, do many things at a time.

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      _____ the prices of color TV sets down by 50%, the company has a very hard time. A: As B: With C: because of D: For

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      People from cultures that follow the _____ time system tend to do one thing at a time.