题干
He _____ on the bench, with his head down and his eyes _____ on the ground.
A：was seated; fixing
B：was seated; fixed
C：seated; fixing
D：seating; fixed
答案(点此获取答案解析）
B
寐以求的大房子”。乙说：“我年轻时通过贷款买了一套房子，终于在前几天还清了银行的贷款。”据此回答19—20题。
话我们可以看出 
消费
，则sin2α＝ （ 
）
