蜂王
参考答案：
蜂王是蜂群内唯一生殖器官发育完全的雌性蜂，是蜂群之母，其职能就是产卵。
It is uncertain side effect the medicine will bring about , though about one thousand patients have taken it.
A．that
B．whether
C．what
D．how
国际经济仲裁有什么特点？
