ST. PETERSBURG, June 19 (Xinhua) -- Each Russian spends an average of 5.5 hours daily on their smartphone, while young people spend almost 7 hours daily, said Alexey Goreslavsky, head of Russia's ...

得到结果 语数英平均分可以使用公式=AVERAGE(VLOOKUP(J2,A:H,{2,3,4},))得到结果 大家仔细看一下这两个公式中的VLOOKUP和我们平时用的有什么区别？ 感觉是 ...

TOKYO, June 3 (Xinhua) -- The average price of rice in Japan in the week through May 25 fell for the first time in three weeks following the release of government stockpiles, according to the ...