据报道,2012年8月份以来,受钓鱼岛事件的影响,日系数码和汽车产品在中国销售量大跌。下图描述的是该时期某日系品牌汽车的需求曲线由S1左移到S2。下列事件中可能导致这种变动关系的是①该品牌汽车生产商供应减少②钓鱼岛事件使部分中国消费者对日系产品产生抵触情绪③该品牌汽车采用新材料,售价较高④该品牌汽车被检测出存在安全性能缺陷
——The _________ of study is to be completed within a year. ——I hope it will help improve ourselves.
——Jack _______ takes part in social activities. ——Yes, he isn’t like his brother, who is always active.
——Dinner will be ready soon. Could you please _______ the table? ——No problem.
——Mom, my little sister is crying all the time. ——Mary, be ________! She feels unwell. You should take good care of her.
——How do you like our new teacher? ——Very _______. He often says something funny to make us laugh.