5. --- Do you know why Jane was so angry?
--- Her roommate gave in to _________ and opened the letter addressed to her.
| A．curiosity | B．consideration |
| C．concern | D．convenience |
The bank is equipped with new alarm _____. We can say it's safe and reliable completely.
| A．system | B．way | C．order | D．setting |
A_____ has taught us what atoms are made up of and how powerful the atom bomb is.
| A．seaman | B．salesman | C．naturalist | D．scientist |
After work, the young man and his colleagues went to the nearest _____ and sat down at the table for a grand dinner.
| A．bar | B．cafe | C．restaurant | D．dining-room |
It is widely believed that a good _____ between the two countries is important for the development of both China and the USA.
A. connection B. link C. relation D. relationship
It is beyond my _______ to decide whether we should begin our meeting or not.
| A．strength | B．power | C．force | D．might |