_____ violinist is a musician in _____ orchestra who plays _____ violin.
| A．a; an; the | B．an; the; a | C．the; a; an | D．a; an; / |
A landing on Mars is within the _____ of current physical theory.
| A．scheme | B．scope | C．scrap | D．scale |
You will get to the church more quickly if you take this _____ across the fields.
| A．track | B．passage | C．method | D．journey |
He gave me some very _____ advice on buying a house.
| A．precious | B．worthy | C．precise | D．valuable |
I shall take you back to Beijing _____ you are well enough to travel.
| A．presently | B．promptly | C．immediately | D．shortly |
Our house is the most _____ one in the street; it is painted red.
| A．permanent | B．indifferent | C．predominant | D．prominent |