The following incorrect information about the treatment of chronic hepatitis B is（）
Antiviral therapy is the key to chronic hepatitis B treatment
B. The treatment of chronic hepatitis B is a protracted battle
C. New nucleoside drugs can start with highly resistant drugs and gradually increase the resistance barrier
D. At present, chronic hepatitis B is difficult to cure completely, requiring patients to adhere to regular treatment
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Which of the following is not true about HIV testing（）
A. HIV antibody test is the most commonly used screening method at present
B. HIV nucleic acid test can be used not only for early diagnosis, but also for evaluation of antiviral therapy
CD4 count can judge the effect of clinical treatment
D. Negative HIV antibody can exclude HIV infection
In China, the most common cause of liver damage is（）
A. Viral infection
B. obesity
C. alcohol
D. drug
The globalization of markets refers to the merging of historically distinct and separate_____ into one huge global marketplace（）
A. regional markets
B. national markets
C. international markets
D. local markets
汽车定置噪声测量时，如测量时的风速大于3m／s，则对汽车噪声的测量无效。（）
A. 错误
B. 正确
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