第4题: [单项选择]He gradually ________ that her parents had been right and his decision had to be modified. A. perceived B. pioneered C. plagued D. transformed 参考答案:A 答案解析:[句意]他逐渐觉察到父母是对的,他必须改变自己的决定。
[辨析]动词辨义。perceive意为“察觉,感知”,如:I perceived that I could not make her chan