A
its-online is a unique Internet resource for teachers and students of English as a foreign or second language. At its online you’ll find:
★its-teachers :
An online magazine for teachers that includes downloadable topical classroom activities, interviews and articles.
★its-english:
Interactive（互动）theme-based activities for all student levels. At its-english you'll find language exercises. Access to the its-english site is included as part of a subscription（订阅）to the its-online site. All the activities at its-english can be used in combination with our photocopiable activity books. You can find more information about the activity books and free sample material.
★its-myworld:
A community site for your students with online projects, blogs, forums（论坛）, and penfriends. its-online is the perfect resource for teachers who want to keep in touch with what is happening in the world of English teaching and find topical classroom activities that will train their students. At its-myworld users can create their own English home page, take part in online projects, keep a blog, and communicate with other students of English around the world.
If you are a learner of English and would like to become a member of its-myworld then ask your English teacher or school to contact us. If you know a user's its-myworld address type it in the box below to go to his page.
21．What do we know about its-online?
A．It charges no fee for services.
B．It's helpful to English teachers only.
C．It's not aimed at native English speakers.
D．People don’t need to sign up for the site.
22．What can users do at its-myworld?
A．Download classroom activities.
B．Do some language exercises.
C．Communicate with foreign students.
D．Take part in outdoor activities.
23．What is the author's purpose of writing this passage?
A．To list ways to learn English.
B．To offer materials to English teachers.
C．To show the importance of the site.
D．To make an advertisement for the site.
