题目内容
From ancient times, the valley of the Nile has been made ________by the river’s floods.
查看答案
搜索结果不匹配？点我反馈
更多问题
The relationship between college grade and work performance has been studied_______.
My mother was_____ill last summer but, fortunately, is now making a slow but steady recovery.
A country which has few natural______ have to count on the import of raw materials from other countries.
The new laws threaten to ________ many people of most freedoms.
微信支付 
支付宝支付