问题：
—Andy isn’t going out this evening, is she? —_______. She has to stay at home to look after her sick mother.
A．Yes, she is
B．No, she isn’t
C．Yes, she isn’t
D．No, she is
—Andy isn’t going out this evening, is she? —_______. She has to stay at home to look after her sick mother.
| A．Yes, she is | B．No, she isn’t | C．Yes, she isn’t | D．No, she is |
参考答案：