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 upEverything has been considerately prepared.It only appears for the guests

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 upEverything has been considerately prepared.It only appears for the guests
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.

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 upEverything has been considerately prepared.It only appears for the guests
第一题选keep up
释义可以查一下单词,根据文章意思应该是保持他的勇气走下去,keep up表示坚持,保持,
hold up v.举起, 阻挡, 耽搁, 支撑, 抢劫, 使停顿, 举出
set up v.建立起
take up v.拿起, 开始, 从事, 吸收, 接纳, 占去, 继续做
第二题根据意思应该是用remains
第三题goes bad固定搭配
第四题应该没有错误.