2. 职称英语
  3. She had to be very ______ to feed such a large family, especially when her husba

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

游客2024-10-28  1
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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