She had to be very ______ to feed such a large family, especially when her husba

游客2023-11-21  20

问题 She had to be very ______ to feed such a large family, especially when her husband was out of work.

选项 A、economic
B、economical
C、careful
D、efficient

答案 B

解析 economic意为“有关经济的”,如economic aid(经济援助); economical意为“节俭的”,如an economical housewife(节俭的家庭主妇); careful意为“小心的”,如to be careful with the eggs(小心不要打破鸡蛋); efficient意为“效率高的”,如an efficient worker(一名能干的工人)。
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