题目内容

表示光的基本物理量有____、____、照度和亮度等。

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热污染是不可能彻底消除的。

A. 对
B. 错

"Blackmal"istakenfromArthurHailey'snovelHotelwhichissetin_________________

Arkansas
B. NewOrleans
C. Texas
D. Mississippi

WhichofthefollowingbestdescribeshowtheDuchessfeltwhilewaitingforthe detective?

Anxious
B. Worried
C. Nervous
D. Fearful

Sincethedetectiveenteredthesuite,theDuchessofCroydonremainedgood-mannered until ______________.

A. heinteruptedherrudelyandtoldherhisintentionofseeingher
B. hechangedhismannerabruptlyandwarnedhernottoplaygames
C. hewalkedaroundthesuiteandsearchedforsomething
D. helitthefreshcigarand puffedoutacloudofsmokebeforeher

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