问题 单项选择题 A1/A2型题

纤维蛋白被纤溶酶降解的特异性产物是()

A.X’片段

B.Y’片段

C.E’片段

D.D-二聚体

E.Bβ1-14片段

答案

参考答案:D

写作题
假设你叫李华。你叔叔是位工程师,最近病倒了。请根据下表内容给他写一封建议信,告诉他如何保持健康。
Dos
Don’ts
Have more fruit and vegetables
Don’t eat food rich in fat and sugar.
Have enough rest and regular exercise.
Don’t stay up late or smoke.
注意:1.词数:100左右 2.可适当增加细节,使行文连贯。
Dear Uncle,
                                                                       
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
Yours,        
                        Li Hua       
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