问题
单项选择题
X-连锁淋巴组织增生性疾病本质是一种：（）
A.恶性肿瘤
B.EB病毒感染诱发的免疫缺陷
C.T、B细胞均发生缺陷的联合免疫缺陷
D.淋巴瘤的前期疾病
E.以抗体缺陷为主的原发性免疫缺陷
答案
参考答案：C
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X-连锁淋巴组织增生性疾病本质是一种：（）
A.恶性肿瘤
B.EB病毒感染诱发的免疫缺陷
C.T、B细胞均发生缺陷的联合免疫缺陷
D.淋巴瘤的前期疾病
E.以抗体缺陷为主的原发性免疫缺陷
参考答案：C
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| Dear grandma, How's it going? I hope that grandpa is well now. I was sorry to hear that he had a 1 last week. I hope you are in 2 health. Things are fine here. I finished my end-of-year 3 last week, and got my report card today. I always 4 nervous when I see the envelope 5 school in the mail, but luckily I did OK this time. I 6 a really hard time with science this semester, and I wasn't surprised to find that my 7 report was from my science teacher. She said I was lazy, which isn't true. It's just that I find 8 really difficult. Another disappointing result was in history. My history teacher said I could do better. The good news is that 9 math teacher said I was hard-working. And my Spanish teacher said my listening was good. Well, that's all the news I have for now. Mom and Dad 10 their love. Love, Alan | ||||
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