Look at the beautiful woman, she teaches _____ English very well. She always makes her English classes ________.
A:our; interesting
B:we; exciting
C:us; lively
D:ours; surprising
“世界是一棵树,人是它的果实。”这句谚语启示我们( )
4092+908+3547=( )
59x=85100
x=____(用小数表示)