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【多选题】
建设工程项目中属于业主的风险是( ) 。A.
设计错误
B.
恶劣的现场条件
C.
监理工程师失职
D.
缺乏索赔技巧
E.
报价失误
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皮皮学刷刷变学霸
举一反三
【单选题】When people speak of solar energy, they think only of the sun's rays heating a home or ______ electricity from the sun.
A.
derive
B.
by deriving
C.
of deriving
D.
to derive
【单选题】The sun's rays are absorbed by______.
A.
clouds
B.
the heat waves in the atmosphere
C.
the surface of the earth
D.
water vapor
【单选题】Air and the sun's rays create much distortion, and whatever tends to _____ their influence is useful to the astronomer.
A.
exclude
B.
eliminate
C.
extinguish
D.
impose
【单选题】If the sun’s rays were entirely _______, there would be dramatic changes in the climate on the earth, and the result could be disastrous to the human race. [ ]
A.
covered out
B.
broken out
C.
blocked out
D.
left out
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