问题
选择题
| According to _____ World Health Organization, health care plans are needed in all big cities to prevent _____ spread of AIDS. |
A. the; 不填 B. the; the C. a; a D. 不填; the |
答案
答案：B
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| According to _____ World Health Organization, health care plans are needed in all big cities to prevent _____ spread of AIDS. |
A. the; 不填 B. the; the C. a; a D. 不填; the |
答案：B
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