731.Some diseases are ______ by certain water animals.

A.transplanted

B.transformed

C.transported

D.transmitted

732.Your desk is crowded with too many unnecessary things. You have to ____ them.

A.remain

B.resist

C.remove

D.renew

731.答案是D；

transplant 移植；transform 改变，转变;transport 运输;transmit 传播，传输，传染。

732.答案是C；

remain 仍然， 依旧，剩下；resist抵制；remove移动，搬开，去掉；renew更新，加固，续借，重新开始。