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【单选题】
影响自然光照度变化的因素：季节、时间、( )。A.
、焦距、色温
B.
气候、地点
C.
景深、地点
D.
光圈、色温
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举一反三
【单选题】Why does the professor say thisΩ?
A.
To warn the student of the danger of failing.
B.
To encourage the student to borrow books.
C.
To tell the student she started too late.
D.
To indicate he is not concerned about the student's problem.
【单选题】Sometimes a few words of _____ from his teacher to the one who has just failed in the exam may encourage him to stand up. [ ]
A.
compromise
B.
confidence
C.
comfort
D.
consultant
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