次の実力テストは（ ）っけ。メモをなくしちゃって…？。
A．いつだった
B．いつです
C．いつか
D．いつだろう
参考答案：A
---Why would some workers in Foxcon die __________ continue working in the factory?
---Psychologists say they are under too much pressure.
A．better than
B．by accident
C．instead of
D．rather than
