複数投票はOKですが1項目1票でお願いします。
Do you know each other? http://beegxxx.in.net/ beeg At first glance, it appears that all groups have shown some gains since the early 1970s. But the one group that has remained stagnant is 17-year-old students. Taken as a whole, that group has not made an improvement in either subject over the last 40 years.