大卫收集了大量光盘 用英语怎么说?David ---- a ---- CD ----大卫收集了大量光盘 用英语怎么说?David ---- a ---- CD ----David ---- a ---- CD ---填空

问题描述:

大卫收集了大量光盘 用英语怎么说?David ---- a ---- CD ----
大卫收集了大量光盘 用英语怎么说?David ---- a ---- CD ----
David ---- a ---- CD ---
填空

David has collected a lot of CDs.

david has collected a lot of CD

David collected a lot of CDs

David collected lots of CDs.

has collected a lot of