单项选择题

The main purpose of the passage is to ______.

A．inform university people of important schedule changes
B．announce the new movies on weekends
C．remind students to use the new library services
D．tell campus personnel of their identification cards

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热门试题

单项选择题

Times for movies and concerts are not listed in this announcement because ______.

A．films and concerts cannot be posted publicly
B．there are too many films and concerts to list
C．the list is not ready yet
D．a film or a concert occurs only on Wednesday

单项选择题

It was ______ that asked Maury for help in oceanographic studies.

A．the American Navy
B．some early intercontinental travelers
C．those who earned a living from the Sea
D．the company which proposed to lay an undersea cable