Many students memorize the new words ______

试题详情及答案解析

Many students memorize the new words _______ them many times.

A．by repeating	B．in reading
C．to practice	D．for writing

答案：A

试题分析：句意：很多学生通过重复很多遍来记住新单词。by doing表示通过某种方式。结合句意，故选A
考点：考查介词的用法。