【简答题】根据句意及首字母或汉语提示,写出各句中所缺单词的正确形式。 1. There is n o (令人信服的) evidence that smoking causes lung cancer. 2. I hope you will always be (充满精力的)when having classes. 3. She is an o scientist , for she has made gre...
【单选题】In Hollywood there is a company that publishes children's books with the 【B1】 of computers. Although other book companies also publish that 【B2】 , this particular company is very 【B3】 . It 'personaliz...