单项选择题

For the practice teaching, the students had to visit some local schools for the ______ of lessons.

A. examination
B. inspection
C. observation
D. investigation

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热门试题

单项选择题What dose the Hong Kong SAR Government call on its people to do

A．To know the agenda of the conference.
B．To overcome some inconvenience.
C．To work as volunteers for the government.
D．To apply for public meetings and protests.

单项选择题Question 26 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question. Now, listen to the news.

A．To visit other planets.
B．To destroy the comet.
C．To collect scientific data.
D．To test the possibility of unmanned spaceship.