中国大学MOOC: Whithin the warranty period, replacing the parts are free.
举一反三
- 中国大学MOOC: The idea of a free trial period is often used to sell computer games, memebership of a club,ect.
- How long is the warranty period?All the products have a ________________________.
- 中国大学MOOC: Choose a coordinating conjunction or a subordinating conjunction to combine each pair of simple sentences.（1）Hotel guests have their meals free.（2）They naturally go to the free dining rooms to have their meals.
- The warranty period for BenQ CD-ROM, Projector, LCD Monitor and Joybook is all one year.
- 中国大学MOOC: The majority of British people are ________ (oppose) to replacing the pound sterling with the euro.