Living in the western part of the country has its problems, _______ obtaining fresh water is not the least.A) with which B) for whichC) of which D) whichof which是怎樣的意思嗎，等同于HOW嗎？其他的呢？

熱心網(wǎng)友

C：of which 不等同于how of which 后是定語從句，修飾problems.which 代表 its problems, 從邏輯關(guān)系講，從句里的主表關(guān)系是obtaining fresh water is not the least of which (its problems)

熱心網(wǎng)友

Cof which 不等同于how是指在its problems當中得到新鮮的水.......