携带HLA-DR5基因的个体与下列哪种自身免疫性疾病密切相关()
A.类风湿关节炎
B.重症肌无力
C.多发性硬化症
D.桥本甲状腺炎
E.系统性红斑狼疮
参考答案:D
A few days after the interview, I received a letter ___________ me admission to the university.
A.offering
B.offered
C.having offered
D.to be offered
论述幼龄林园的生长特点及栽培重点。