问题 单项选择题

脊髓完全缺血多少时间会造成脊髓不可逆损害()

A.4min

B.10min

C.15min

D.30min

E.40min

答案

参考答案:C

写作题

请写一篇文章介绍你这几年来的变化,包括学习英语的方法,外型,性格,喜好,害怕的东西,生活方式这几个方面的变化。文章开头已给出。可能用到的单词.(by doing ,used to, shy,  long hair,  hate, rules, be afraid of, _changed_  ……)

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

单项选择题