問題詳情

Astronauts eat freeze-dried foods from plastic bags. Freeze-drying is a special 43 that removes moisture fromfoods that have been quick-frozen. When food is treated in this way, it lasts for a long time without spoiling. It is alsolightweight and easy to pack in a spacecraft, where every ounce and every inch count. When an astronaut is ready to eat,he uses a special 44 to inject water into the package. The water he injects replaces the 45 moisture that wasremoved from the food. Now the freeze-dried food will taste 46 fresh food. The astronaut can use hot or cold waterfor his meal. He can have hot soups as well as cold drinks.
43
(A) process
(B) product
(C) property
(D) prospect

參考答案

答案：A
難度：適中0.448276
統計：A(13),B(12),C(3),D(1),E(0)

內容推薦

內容推薦