Was it midnight___you fell asleep while reading with the candle still burning?
Was it midnight___you fell asleep while reading with the candle still burning?
A.when B.in which
答案是A
我不知道为什么B就不行
不是它们可以互换吗??
参考答案:可以用 at which
因为 which 代指 midnight,而在午夜应该说 at night