Which of the following can be a proper title for the passage？
A. Dreams and their functions
B. Varieties of dreams
C. Dreams—what do they mean？
Dreams and superstitions
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According to the passage, which of the following statements is true？
A. There are several forms of electric energy that we now think have a powerful effect on bodies.
B. Magnets are always the same in scale.
C. There is adequate evidence to prove that magnets can help reduce pain.
D. Masmer is the first person to discover the existence of magnets.
From the second paragraph, we learn that ______.
A. it is impossible for someone to change what has happened
B. it is possible for someone to change what has happened
C. it is impossible for someone to change the fact that he is a part of the past
D. it is possible for someone to change what has happened except the fact that he is a part of the past
In the statement of "a General Medical Council disciplinary hearing", the synonym to the word "hearing" is ______.
A. official inquiry
B. listening case
C. audit
D. audience
According to the passage, ______ plays an important role which cannot be ignored.
A. the speed of time travel
B. the relationship between people
C. the destination of time travel
D. the length of time travel
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