Question

—Mary stayed up and watched a Korea play on TV.

—Eleven o’clock is ________ for a girl of her age to stay up.

A. too late hour　　 　　　　　　　　 B. too late an hour

C. very much late an hour　　　　　　　　 D. so a late hour

 

Answer 1

B

 

从空缺处后面的to stay up可知，此题是考查too…to…句型，该句型中的too副词，其后跟形容词，eleven o’clock是一个时间点。hour在此处指“某个时间”。