Edison never stopped ______ new and better ways to do things.

admin2012-06-10 45

问题 Edison never stopped ______ new and better ways to do things.

选项 A、to search for
B、to search
C、searching for
D、searching

答案C

解析

转载请注明原文地址:https://jikaoti.com/ti/aKVMFFFM

大学英语三级B级

相关试题推荐

随机试题

最新回复(0)