-
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b
✓
D
第21.至25.題為題組
power
reality, autonomous vehicles and networked robots. Besides, it will also promise-
We are now on the threshold of a new era of 5G networks. 5G will
自动的
procedures, safer transportation and more immersive gaming experiences. Faster speeds, fastes
the three changes 5G is all about.
21.
connections and faster access to the cloud are
Up to 100 times faster than 4G, 5G will provide a speedier connection to the phone. Plus,
service and allow more devices to connect to the netw
22.
extra bandwidth will ensure a more
at the same time. However, 5G's super-high-frequency airwaves can't travel through walls
rooftops, and they become weaker over long distances. As a result, numerous miniature cell to
inside and outside the buildings for better efficiency. Also, while 5G might pre
must be 23.
a speed boost in buildings and crowded areas, 4G will still be in use to cover wider areas i
24. replace 4G directly.
meantime. In other words, 5G will work with 4G at first
In spite of its limits, the 5G network can function as á cloud server and help self-drivir
25. of an eye. It
to process all the needed information to make critical decisions in the
22. (A) innocent
23. (A) installed
24. (A) other than
smart
believed that 5G can help improve telemedicine and robotic surgeries and thus provide better
services. Hopefully, 5G technology can bring human civilization a great leap forward.
21. (A) scarcely
几乎不
I Scarrely thin leisurely
(B) reliable
(B) related
(B) in order to
(B) clap
25. (A) drip
第26.至30.題為題組
cities,
(C) appropriately
(C) pessimistic
(C) violated
(rather than
(C) brick
new surgic
(D) essentially
(D) criminal
(D) threatened
Dwith a view
(D) blink
Eating as many fruits and vegetables as you can is thought to be for good health. B
the fruits or veggies on your shopping list are not in season or will be eaten much later in
Frozen veggies would be a good alternative. But with many myths 26. around today d
frozen foods, people often perceive frozen veggies as less healthy. In fact, most researc-
that frozen vegetables are just as nutritious, if not more nutritious as their fresh counterpa
