题目

  The number of foreign students attending Chinese universities ________ rising steadily since1990.   A. is                 B. are                C. has been          D. have been   答案：C  本题考查主谓一致和时态，主语是 the number故谓语动词用单数，又因时间状语是since 1997所以用完成时态。  _______ you go, _______ you should keep in mind is that you are a Chinese.A．Wherever, what B．wherever, whatever C．Where, whatever D．Where, what