用before还是after??
The roof fell ______ he had time to rush into the house to save his son.
参考答案:before
天花板在他有时间冲进房子救他儿子之前掉了下来。
注意had time 如果放after 就不符合逻辑了。
The roof fell ______ he had time to rush into the house to save his son.
参考答案:before
天花板在他有时间冲进房子救他儿子之前掉了下来。
注意had time 如果放after 就不符合逻辑了。