Chewing [color=#ff3853]gum[/color], once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal. A: n. 扩大;增加;扩张 B: n. 口香糖;牙龈;树胶;黏胶 C: n. 因素;倍数;系数 未知类型:{'label': 'source', 'content': '2010年英语二阅读理解Part\xa0A\xa0Text\xa03', 'isMemberControl': 0, 'type': 181}
Chewing [color=#ff3853]gum[/color], once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal. A: n. 扩大;增加;扩张 B: n. 口香糖;牙龈;树胶;黏胶 C: n. 因素;倍数;系数 未知类型:{'label': 'source', 'content': '2010年英语二阅读理解Part\xa0A\xa0Text\xa03', 'isMemberControl': 0, 'type': 181}
Chewing gum, once bought primarily by [color=#ff3853]adolescent[/color] boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal. A: adj. 青少年的;青春期的;未成熟的 B: adj. 不可能的;难应付的 C: adj. 先进的;高等的 未知类型:{'label': 'source', 'content': '2010年英语二阅读理解Part\xa0A\xa0Text\xa03', 'isMemberControl': 0, 'type': 181}
Chewing gum, once bought primarily by [color=#ff3853]adolescent[/color] boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal. A: adj. 青少年的;青春期的;未成熟的 B: adj. 不可能的;难应付的 C: adj. 先进的;高等的 未知类型:{'label': 'source', 'content': '2010年英语二阅读理解Part\xa0A\xa0Text\xa03', 'isMemberControl': 0, 'type': 181}
1