The smart buildings discussed in the passage ______.
A. can reduce the ground vibrations caused by earthquakes
B. would be worthwhile though costly
C. would not be worthwhile
D. would cause serious financial problems
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证券市场中投资者和投机者之间的相互作用和影响,驱使证券的价格过高或过低,以致偏离其真实价值。 ()
A. 正确
B. 错误
Sirulnick's attitude m this kind of experience is______.
A. optimistic
B. pessimistic
C. indifferent
D. curious
The thriller is always full of the following features EXCEPT ______.
A. tense instants
B. truth-exposure
C. frightening background
D. sudden twists
A.specificB.specialC.specializedD.especial
A. specific
B. special
C. specialized
D. especial