请你在下列诗句中填上合适的山名。(每空1分,共5分)
京口瓜洲一水间,只隔数重山。
参考答案:钟山
一次函数y=x+4中,当y≤6,自变量x的取值范围是______.
A Web ( ) is one of many software applications that function as the interface between a user and the Internet.
A.display
B.browser
C.window
D.view