14. Some diseases are _____ by certain water animals.

A. transplantB. transformed

C. transportedD. transmitted


(点击右边三个点，可调整速度，电脑上可下载)

[tr]

transplant移植[tr]

transform改变[tr]

transport运输

passport护照[tr]

transmit（疾病、广播电视节目、快乐）传播