本题目来源于试卷: SL Topic C3.2 Defence against disease，类别为 IB生物学
[单选题]
3. Which of the following are con:j+3c/tx* dewrz f mf2shu730rgyg y4 hbas78g equences of infection with the HIV virus?
I Destruction of all lymphocytes.
II Reduced resistance to opportunistic infections.
III The body does not produce antibodies.
IV Destruction of some types of lymphocytes
A. I, II and IV only
B. All of the above
C. I, II and III only
D. II and IV only
参考答案: D
本题详细解析:
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