题目内容
(请给出正确答案)
[单选题]
【单选题】___________, the World Health Organization celebrated its fortieth anniversary— the first World No-Smoking day
A.On the 7th April, 1988
B.On the 7th April, 1888
C.On the 7th April, 1978
D.On the 9th April, 1988
提问人:网友xiezhangwei
发布时间:2022-01-07