利杜体进入人体后在单核-巨噬细胞内繁殖，导致大量巨噬细胞破坏及增生，引起内脏病变。
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利杜体的寄生部位是（）
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利杜体
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利杜体的寄生部位是（）
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利杜体
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The full title of the U.K. is the United Kingdom of （）and （）
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public and private colleges and universities and community colleges offer（）.
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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.
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