A.50%.B.20%.C.30%.D.all of it.
A. 50%.
B. 20%.
C. 30%.
D. all of it.
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【C20】
A. late
B. half
C. rest
D. latter
【C14】
A. hurriedly
B. reluctantly
C. intentionally
D. purposely
【C17】
A. put
B. deal
C. come
D. wear
A.measles, HIV, hepatitis.B.diabetes, hypertension, HIV.C.hepatitis, syphilis, diabete
A. measles, HIV, hepatitis.
B. diabetes, hypertension, HIV.
C. hepatitis, syphilis, diabetes.
D. HIV, hepatitis, syphilis.