多选题

选出下列打印值为&ldquotest&rdquo的项

Question

选出下列打印值为“test”的项

A.

var a = "window"

var test = {

a: "test",

getAFunc: function () {

return function () {

return this.a

}

}

}

console.log(test.getAFunc()())

B.

var a = "window"

var test = {

a: "test",

getAFunc: function () {

var self = this

return function () {

return self.a

}

}

}

console.log(test.getAFunc()())

C.

var a = "window"

var test = {

a: "test",

getAFunc: function () {

return () => {

return this.a

}

}

}

console.log(test.getAFunc()())

D.

var a = "window"

var test = {

a: "test",

getAFunc: () => {

return () => {

return this.a

}

}

}

console.log(test.getAFunc()())