题目

——Have you heard that Taiwan pop singer Jam Hsiao will perform in Shanghai at the end of this month? ——Of course. All his fans were ______ to hear the exciting news. A. green with envy                           B. feeling blue C. tickled pink                                  D. white as a sheet 答案：C幼苗移栽时为了保证成活率，常采用的方法有_______________等。（答两点即可）