题目

英语高考题：1道单选,3道改错(每题一个错误).
(  ) Walking alone in the dark,the boy whistled to ___ his courage.
      A.hold up   B.keep up   C.set up   D.take up
Everything has been considerately prepared.It only appears for the guests to 
come and enjoy the meal.
Milk easily becomes bad in hot weather.
The folk song concert was so well accepted that all the tickets had been sold out
on the first day.

提问时间：2021-03-29

答案