题目内容
23、According to World Health Organization, health care plans are needed in all countries to prevent spread of the flu.
A.the; the B.the ; / C./; the D./; a
试题答案
23、A
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题目内容
23、According to World Health Organization, health care plans are needed in all countries to prevent spread of the flu.
A.the; the B.the ; / C./; the D./; a
试题答案
23、A