【简答题】B. Listen to an extract from the dialogue and complete the following sentences with the missing words. A: Uh huh, how big is an average glider? B: Erm ... these days they tend to go to about eightee...
【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...