— I answer this question in English?
—No, you . You may answer it in Chinese.
A. May; mustn’t B. Must; mustn’t C. Must; needn’t D. May; needn’t
— I answer this question in English?
—No, you . You may answer it in Chinese.
A. May; mustn’t B. Must; mustn’t C. Must; needn’t D. May; needn’t
C