问题：
---Why did Suzy look so stressed when we saw her?
---Because she wondered________.
A．what her sister has done during the trip
B．when would her father come back
C．if she had passed the driving test
D．where did the other friends do
---Why did Suzy look so stressed when we saw her?
---Because she wondered________.
---Because she wondered________.
| A．what her sister has done during the trip |
| B．when would her father come back |
| C．if she had passed the driving test |
| D．where did the other friends do |
参考答案：