经蚊虫叮咬而得了疟疾,其传播途径属于正确答案为()
A、医源性传播
B、直接接触传播
C、媒介节肢动物传播
D、日常生活接触传播
E、垂直传播
参考答案:C
The manager has _____ to improve the working conditions in the company. [ ]
A. accepted
B. allowed
C. permitted
D. agreed
乌尔第三王朝