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  • 用適當(dāng)?shù)倪B詞填空兩題

    用適當(dāng)?shù)倪B詞填空兩題
    1,The qusetion is _____ we can protect the environmrnt efficiently.
    2,He hasn't decided ____ or not he will attend the meeting.
    英語人氣:207 ℃時(shí)間:2020-04-02 02:39:03
    優(yōu)質(zhì)解答
    1,The qusetion is { whether / how }we can protect the environmrnt efficiently.
    2,He hasn't decided { whether }or not he will attend the meeting.
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