【简答题】Professor Plumb has just invented a highly concentrated form. of food. All the essential nutritive elements are put together in the form. of pellets which, diluted with water, will form. all that is n...
【简答题】Vocabulary A. Fill in the blanks in the following sentences with the words listed in the box. Change the forms of these words if necessary. 1. She does not ________ much with people. (mingle, combine...
【简答题】阅读理解。 A primary school teacher who left a class of 25 pupils in tears after she told them Santa Claus did not exist has been fired. When excited youngsters became rowdy as they talked about Santa, the...