Whenyouret的甄选

问题详情：完形填空阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D四个选项中选出最佳选项。Whenyou'reteenagers,itseemsthateverytimeyousay,“Iwantto...”,yourparentsanswer,“No,youcan't.”Youngpeoplefur...