◎ 题干
—Where is your father?   —He _____ to Australia on business.
[     ]
A. has been  
B. has gone  
C. went  
D. will go
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Where is your father? —He _____ to Australia on business.[ ]A. has been B. has gone C. went D. will go…”主要考查了你对  【现在完成时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。