Computer power now allows automatic searches of fingerprint files to match a print at a crime ________.
A．field B．scene
C．location D．occasion
—Would you do me a favor to choose a wedding dress?
—Of course, but it is a matter of personal ________.
A．concern B．sense
C．style D．taste
________ have an internal clock that controls the beating of our heart, and the ________ of our breathing.
A．Human being; steps B．Humans; pace
C．Human beings; steps D．Man; pace
Many companies in Guangdong are facing a serious labor ________ following the Rabbit Year’s Spring Festival.
A．lack B．shortage
C．absence D．storage
People all believe that ________ to free trade destroy wealth, benefiting no one in the long run.
A．administrations B．attempts
C．progress D．barriers
The girl got into ________ panic when she heard ________ frightening news.
A．a; the B.a; a
C.the; the D.the; a
