A-A+
Freeze-dried foodsA.always contain meat.B.need
问题详情
Freeze-dried foods
A.always contain meat.
B.need refrigeration.
C.are dried and then frozen.
D.last for a long time unspoiled.
参考答案
正确答案:D
解析:本题询问freeze-dried food“冻干食品”的特点。由短文中提到的“Freeze-drying...to keep food from spoiling”和“Years later,you can add milk or water...”可知答案为D ,a long time对应短文中的Years。