更多"__________ energy under the earth m"的相关试题:
[单项选择]According to the passage, energy is released in the Sun when ______.
A. helium atoms bind with each other
B. gamma radiation escapes from the spectrum
C. radiation is absorbed by helium
D. nuclei of hydrogen atoms collide
[单项选择]Under the present system, state enterprises must ______all profits to the government.
A. turn down
B. turn up
C. turn out
D. turn in
[单项选择]To explain the life of civilization, we must understand
[单项选择]The oil under the surface of the earth ______ in the distant past.
A. manufactured
B. generated
C. originated
D. estimated
[单项选择]Under the trade term CIP, the（ ）must contract for the cargo transportation insurance.
A. buyer
B. seller
C. consignee
D. carrier
[单项选择]Under the trade term CIP, the( )must contract for the cargo transportation insurance.
A. buyer
B. seller
C. consignee
D. carrier
[单项选择]Under a new law, universities must ______ smoke-free policies on their campuses.
A. endow
B. endeavor
C. enact
D. endorse
[单项选择]Solar energy causes
A. less pollution than oil
B. the same pollution as oil
C. more pollution than oil
D. financial problem
[单项选择]SQUANDER : ENERGY ::
A. (A) gamble : money
B. (B) accomplish : attainment
C. (C) shelter : security
D. (D) aggress : territory
E. (E) malinger : duty
[单项选择]Black and white must be______from each other, must be unable to communicate.
A. cut down
B. cut out
C. cut off
D. cut up
[单项选择]How does everything living on earth live
A. Each plant can live alone.
B. Each animal can live alone.
C. Everything living on earth cannot live without needing other living things.
D. If living things want to live they must kill each other.
[单项选择]Good news was sometimes released prematurely, with the British recapture of the port ______ half a day before the de fenders actually surrendered.
A. to announce
B. announced
C. announcing
D. was announced
[单项选择]Without the greenhouse gases, the earth would
A. become warmer.
B. be much colder.
C. move more slowly.
D. move quickly.
[单项选择]When American astronaut Glen returned to the earth and a hearty welcome ______ him, he was considered to be a national hero.
A. waited for
B. anticipated
C. expected
D. awaited
