采用成本模式计量的投资性房地产,不得从成本模式转为公允价值模式。 ( )
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AIDS is the final stage of HIV infection and everyone who has HIV advances to this stage .
A. 对
B. 错
When the number of your CD4 cells falls below 200 cells/nm3, you are considered to have progressed to AIDS.
A. 对
B. 错
Once someone has a dangerous opportunistic illness, life expectancy without treatment falls to about 1 year.
A. 对
B. 错
To date, no single drug has been effective in stopping the HIV virus, and thus HARRT-Highly Active Anti-Retroviral Therapy is often used.
A. 对
B. 错