Her mother does not of her going to study in the United States alone.
A. admit
B. agree
C. prove
D. approve
网友回答
A. admit
B. agree
C. prove
(答案→)D. approve
解析：考查动词辨析：A．admit承认，B．agree 同意C．prove证明，D．approve同意，approve of sb doing“同意做某事”，句意是：她妈妈不同意她一个人到美国学习。选D