Some ready made meals are ________ and very easy to prepare.

Some ready made meals are ________ and very easy to prepare.
A、industrious
B、nutritious
C、vulnerable
D、reasonable
【正确答案】：B
【题目解析】：industrious勤劳的；nutritious有营养的，滋养的；vulnerable脆弱的；reasonable合理的，公道的
句意：有些现成的饭菜营养丰富，很容易准备。