A.display:flex;B.justify-content:center;C.align-items:center;D.justify-content:flex-end;
push是向数组添加新的元素,以下代码运行正确的是()。
A.["Banana","Orange"]B.["Orange","Apple"]C.["Orange","Apple","Mango"]D.["Banana","Orange","Apple","Mango","Kiwi"]
splice可以删除数组中的元素,以下代码运行结果正确的是()。
A.["Banana","Orange","Mango"]B.["Banana","Orange","Apple"]C.["Banana","Apple","Mango"]D.["Orange","Apple"]