Unit 6 Cities of the World Lesson 21. New words phone call sb.
Uses of fuzzy temporal databases on Information Systems
The Village by the Sea
Cheap Food Gwendolyn Hallsmith. Cheap: definition cheap (ch ē p) adj. cheap·er, cheap·est 1. inexpensive a. Relatively low in cost; inexpensive or comparatively.
1 Shooting Stars in the Sky:An Online Algorithm for Skyline Queries 作者： Donald Kossmann Frank Ramsak Steffen Rost 報告：黃士維.
Check the correct answers. Can you read each sentence and then listen again, mark the pausing at appropriate points.
Unit three Going places. Where would you go for a travel?
