Blackboard is expanding its partnership with the US Army so that the latter can use the core components of Blackboard’s edtech platform. Credit: US Air Force/Curt Beach. US-based educational technology company Blackboard is expanding its partnership with the US Army so that the latter can u...
5.army.考查名词.由句中的谓语动词joined可知,要填army, join the army 的意思是"参军".
【题目】invent , build , product, army , west(1)T his kind of can help us clean the blackboard quickly .(2)Our culture is different fromculture .(3)Bell the telephone in 1876 .(4)Some travelers a small house near the sea just now .(5)He joined thewhen he was 17. ...