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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】touched the lives
A.
be involved in
B.
made an impact on people
C.
attention from the media
【单选题】Please keep flammable objects away from the stove. It isn’t safe while we’re cooking.
A.
easily breaks
B.
easily burns
【单选题】My car is unreliable. I often have to take the bus to work because my car won’t start.
A.
cannot be depended on
B.
cannot be understood
【单选题】Miteb made an inadvertent discovery as he drove to the airport. He took the wrong exit, turned left, and was at the airport. Now he’s happy he knows a faster route.
A.
not done on purpose
B.
not important to remember
【单选题】Solar energy is a great source of power but not enough people use it. We must learn to exploit it more fully.
A.
to use something for benefit
B.
to save something
【单选题】There is an obvious connection between getting overtired and getting sick.
A.
hard to understand
B.
easy to see