In the worst-affected regions, many areas remain in chaos(混乱), with roads inaccessible, public transportation at a total stop and power and telecommunication networks completely ______.
| A．out of service | B．out of place | C．out of control | D．out of sight |
His ________ description of his adventure in the forest made us want to have a try ourselves.
| A．magic | B．vivid | C．relevant | D．awesome |
True friendship is like sound health, ________ the value is seldom known until it is lost.
| A．from which | B．which | C．of which | D．whose |
At the meeting they discussed three different ________ to the study of physics.
| A．means | B．ways | C．methods | D．approaches |
Our manager has gone to Paris, so I have to deal with all the letters during his ________.
| A．appearance | B．distance | C．absence | D．presence |
To qualify yourself for this kind of new job, I recommend that you ________ some online courses.
| A．to take | B．taking | C．take | D．would take |