Question

---Emma has to stay at home to look after her little sister,  ?
---Yes, because her mother has gone to the supermarket.

A．does she

B．is she

C．doesn’t she

D．hasn’t she

Answer 1

C

此題考查反意疑問句的基本結構。反義疑問句由兩部分組成，前一部分是一個陳述句，后一部分是一個省略的疑問句。如果陳述句是肯定的，反義疑問句用否定；如果陳述句是否定的，反義疑問句用肯定的。反義疑問句通常由兩個詞組成，第一個詞是be、情態動詞或助動詞，若是否定式，not通常要用簡略形式；第二個詞是人稱代詞主格(與陳述句的主語相同)