• 2022-06-07
    Thisisahammer.(按要求改写句子)1. 改为否定句。2. 改为一般疑问句。3. 对ahammer进行提问。选出下列完全正确的一组。
    A: Thisisnotahammer.Isthisahammer?What is this a hammer?
    B: thisisnotahammer.Is ahammer this?what this is?
    C: Thisisn'tahammer.Is ahammer this?What's this ?
    D: Thisisn'tahammer.Isthisahammer?What is this?
  • 举一反三