题目内容
The _____ of news that a flood is coming is a staff working in the weather bureau.
A. root B. origin C. source D. resource
【答案】
C
【解析】略
练习册系列答案
相关题目
The expert did encourage the ______ of new medical treatments into his own country.
A.attention |
B.introduction |
C.intention |
D.information |