【题目】Mr Smith usually ____________with his friends ____________the Internet on Sundays. ( )
A.chats; in B.chats; on C.chat; on
【答案】B
【解析】
略

【题目】Mr Smith usually ____________with his friends ____________the Internet on Sundays. ( )
A.chats; in B.chats; on C.chat; on
【答案】B
【解析】
略