Paragraf Tamamlama 99. Soru

birinci Bu Testin Birincisi Bengu
100 %
99.
………….. . Smokers who we trying to give up were split into two groups. One group was given acupuncture, specially designed to help them stop smoking. Of this group, 31% had given up smoking after three weeks, while none of the people in the second control group succeeded in giving up.