下面哪个词组表示“快递单号”？
A: tracking number
B: contract number
C: order number
D: code number
A: tracking number
B: contract number
C: order number
D: code number
举一反三
- What is the ______ for Changchun? ---0431 A: area code B: mobile number C: extension D: phone number
- 创建一条弧线的函数是（ ）。 A: arc(number x, number y, number r, number sAngle, number eAngle, boolean counterclockwise) B: rect(number x, number y, number width, number height) C: arcTo(number x1, number y1, number x2, number y2, number radius) D: fillRect(number x, number y, number width, number height)
- 函数arc(number x, number y, number r, number sAngle, number eAngle, boolean counterclockwise)的参数counterclockwise表示（ ）。
- According to recording 4.1, which statement is true? （ ）。 A: Number four and number five. B: Number one and number two. C: Number three and number four. D: Number one and number four.
- What is the order number?