【单选题】
When he was a boy,he used to go there and watch________.
②
bicycles to be repaired
③
bicycles being repaired
【单选题】
Computers are being used more and more ________________ in the world today.
【单选题】
The thunderbolt frightened the sleeping baby. Here thunderbolt takes [] meaning.
【单选题】
Kirsten is the mother of her students. Here mother takes the [] meaning.
【单选题】
I am not familiar with his character. what is the meaning of the character in the sentence ?( )
【单选题】
It is clear that the whole world is passing through a social revolution in which a central_____ must be taken by scientists and technologists.
【单选题】
________work and creative activities have been important drivers of human progress is deeply rooted in our social values.
【判断题】
The voyage from England to Italy used to take six months.
【单选题】
21.Children used to be quiet. Nowadays they seem to be much ____________.
【判断题】
In English, the colon is used after the verb of saying and before a quotation.