The engineers in this lab spent several weeks _______ their plans for the new bicycle.

admin2017-08-17  29

问题 The engineers in this lab spent several weeks _______ their plans for the new bicycle.

选项 A、withdrawn
B、vanished
C、found
D、hung

答案C

解析
转载请注明原文地址:https://kaotiyun.com/show/vpXC777K
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)