题目内容
A broad smile spread________ Jack's face when he eventually gained a scholarship.
A. across B. through C. at D. in
A
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【小题1】The Information Highway .
| A.is free from traffic accidents | B.is crowded with car drivers |
| C.offers just a few on-line services | D.appeals to a large number of users |
| A.By storing fewer files | B.By repairing the system. |
| C.By buying a better computer | D.By using a broad—band connection. |
| A.There will be a book show at Grayson Hall. |
| B.Friedman is now studying the Great Barrier Reef. |
| C.There will be a talk on global warming this week. |
| D.Friedman is a leading expert on computer science. |
| A.a poster about a lecture | B.an ad for a new book |
| C.a note to a doctor in a university | D.an introduction to a professor |