【简答题】Fill in the blanks with the words given below. change the forms where necessary. each word can be used only once. unpredictable spur anticipate disrupt persistence mishap ...
【判断题】日光温室是我国北方冬季栽培瓜菜果菜的主要设施类型,保温性能佳。
【简答题】(8) Ann wants to be an a______. Does she really like to travel and work in a spacecraft?
【简答题】Directions : Fill in the blanks with the words given below. Change the form where necessary. 1. I hope you would check out anything that might the safety of your passengers. 2. Even as a child, she wa...