These engines used to______(start) by hand.Now they are started by electricity..

游客2023-10-07 23

问题 These engines used to______(start) by hand.Now they are started by electricity..

选项

答案 be started

解析 engine与start之间是被动关系。

转载请注明原文地址:https://tihaiku.com/zcyy/3078296.html

相关试题推荐

随机试题

最新回复(0)

Lookattheclock!It’stime______work.A、westartedB、we’llstartC、we’restart