【简答题】Упражнение 3. 按示例标出句子中的状语,并提问。 Образец: На прошлой неделе его отец вернулся из Шанхая . Когда вернулся его отец? Откуда вернулся его отец? В воскресенье мы встретили Надежду Андреевну в универмаге. В ...
【单选题】It was because of her poor health ( ) she was not allowed to make the long journey. A级真题2015.12
【单选题】反应3O2 → 2O3,其速率方程 -d[O2]/dt = k[O3]2[O2] 或 d[O3]/dt = k'[O3]2[O2],那么k与k'的关系是:
【简答题】PASSAGE TWO One night last July, my 12-year-old car died on California's Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn't reach anyone to pick me up, so I deci...
【简答题】Last July, my 12-year-old car died on California’s Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn’t reach anyone to pick me up, so I decided to take a bus. Not...
【单选题】反应3O2→2O3,其速率方程-d[O2]/dt=k[O3]2[O2]或d[O3]/dt=k'[O3]2[O2],那么k与k'的关系是:
【单选题】选择供应商时,要求从核准的供应商目录中选择()
【判断题】由曲线【图片】,直线【图片】以及【图片】轴围成图形的面积用定积分可以表示为【图片】
【单选题】It was because of her poor health--- she was not allowed to make the long journey.
【单选题】It was not long _______ the news spread and people from all over the world came to visit this miracle.