A．integratedB．rotatedC．combinedD．cooperated
A. integrated
B. rotated
C. combined
D. cooperated
查看答案
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
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
微信支付 
支付宝支付