职称英语在线答题

理工类每日一练(2017/12/11):Oncethoughtdoomedtoextinction,south

2017年12月11日来源:职称英语考试 所有评论

每日一练:职称英语考试理工类每日一练(2017/12/11)
【单选题】Once thought doomed to extinction, southern sea otters are now stringently protected through the efforts of naturalist groups.
A rigorously
B minimally
C federally
D guardedly

在下面提交答题后即可查看答案与试题解析

发布评论 查看全部评论

相关推荐