填空题


In which century did William Harvery make his discovery about the circulation of the blood

【参考答案】

The seventeenth/17th (century)
<上一题 目录 下一题>
热门 试题

单项选择题
The man has to______.
A．register by writing his name and address
B．register for his suitcases
C．register for the tour arrangement
D．register for the sake of security
填空题
Political
相关试题