【简答题】Correct the errors in the following sentences. 1) My father never gave me many advices. 2) Our school bought two pieces of equipments for the lab. 3) In modern age, electronics have been developing ve...
【简答题】Fill in the blanks with the proper forms of the given words. All projects would have to (approve) ____________ by the Board of Directors (董事会). The course is suitable for both beginners and (advance...