中国大学MOOC: Use this address book to _______ a directory of the e-mail addresses and telephone numbers of our friends.
举一反三
- Use this address book to _______ a directory of the e-mail addresses and telephone numbers of our friends. A: sustain B: support C: maintain D: save
- 智慧职教: ______ is an important book with local service telephone numbers for use during normal working hours.
- Personal information such as names, e-mail addresses, phone numbers and(__)(person) addresses can be leaked online.
- Never give your name, address, telephone number, e-mail address or pictures to a ______________ in online chat. (strange)
- It is likely that all telephone numbers on the university campus _____________. A: are listed in the directory B: have an 886 exchange C: are long distance numbers D: have five digits