单选题 56.What does the author say about students enrolled in online classes?
A、
They can learn at their own pace.
B、
They can access course materials easily.
C、
They are unmotivated to learn.
D、
They rarely fulfil the course requirements.
单选题 58.What does the author say is one disadvantage of online classes？
A、
They are frequently scheduled at irregular times
B、
They make professors' offices much less accessible
C、
They tend to increase professors' burden of responding to students' emails.
D、
They provide little chance for students to build relationships with each other
单选题 54.Why does the author mention "heat islands"in Para.9？
A、
To give an additional example of the disadvantages of cities.
B、
To demonstrate the importance of rural areas to the environment.
C、
To clarify the real cause of health problems in urban areas.
D、
To suggest the need to replace concrete and steeI with other building materials.
单选题 57.What does the author think of online course assignments?
A、
They are based on easily accessible material.
B、
They are made convenient to mark.
C、
They are meant to facilutate interaction
D、
They are given to accomimodate students9 needs.
单选题 53.How will automation and robotization influence the jobs of urban residents?
A、
They will create more jobs in cities.
B、
They will create more white-collar jobs.
C、
They will prevent the creation of new jobs
D、
They will cause many residents to lose jobs.
单选题 52.What did many famous people think of digital technology in the late 1990s?
A、
They did not think the Internet of Things would be possible
B、
They did not believe mobile phones would bepopular soon
C、
They were certain about the positive impact of virtual proximity.
D、
They were confident about the bright future of4G and 5G technology.
单选题 55.What is the author's attitude toward deurbanization?
单选题 51.According to the text, how will the development of new technologies affect cities？
A、
It will disrupt the decentralized supply system.
B、
It will weaken the need for transportation
C、
It will reduce the advaintages of cities
D、
It will slow down the automation of industries.
2024-06-27
共60道
