這學期你們有幾門專業(yè)課幾門選修課

    A How many courses do you have for this semester?
    這學期你們上幾門課？
    B Eight altogether.
    總共八門。
    A How are they proportioned?
    怎么分配的？
    B Six are compulsory,two optional.
    六門必學，兩門選修。