17. (单选题) What made scientists think that animals can be trained to for us one day ? （）(本题1.0分) A、 Animals are very skillful at a circus. B、 Animals are big and strong.. C、 Some animals are good at doing many things. D、 Animals like to get a reward.

17. (单选题) What made scientists think that animals can be trained to for us one day ? （）(本题1.0分)
A、 Animals are very skillful at a circus.
B、 Animals are big and strong..
C、 Some animals are good at doing many things.
D、 Animals like to get a reward.

出自：河南城建学院大学英语四

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245188】个 (题库试题定时更新)