A Manufactures use B both chemical or C mechanical methods to obtain D clear glue.

admin2017-07-18  17

问题 A Manufactures use B both chemical or C mechanical methods to obtain D clear glue.

选项 A、 
B、 
C、 
D、 

答案B

解析 应改为either。
转载请注明原文地址:https://kaotiyun.com/show/RJiC777K
本试题收录于: 英语题库成考专升本分类
0

最新回复(0)