A-A+
Wealthy nations have fallen far behind on thei
问题详情
Wealthy nations have fallen far behind on their aid______to the world"s poor.
A．commitments
B．engagements
C．responsibilities
D．applications请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：本题答案是A。commitments意为“委托事项，许诺，承担义务”。其他三项词义：engagements意为“约会，婚约，雇佣，[机]接合”；responsibilities意为“责任，职责”；applications意为“请求，申请，申请表；应用”。
