By the end of last month, our factory (produce) ______3 000 motors.had produced本

游客2024-06-28 48

问题 By the end of last month, our factory (produce) ______3 000 motors.

选项

答案 had produced

解析本题考查过去完成时态。到过去某个时间为止已经发生或完成的动作要用过去完成时。

转载请注明原文地址:http://tihaiku.com/zcyy/3654109.html

相关试题推荐

随机试题

最新回复(0)

She(learn)______todrivebeforeshecametoworkinthefactory.hadlearned表示