Being kind to others should be everyone’s_________of life._________,our world will be more peaceful and beautiful.
| A．aim;If so | B．standard;If that | C．belief;Even so | D．principle;If so |
Just be patient. You _____ expect the world to change so soon.
| A．can’t | B．needn’t | C．may not | D． will not |
______ is often the case, we have worked out the production plan.
| A．Which | B．As | C．It | D．What |
I always have so many things to ______ when I come back to the company after a trip abroad.
| A．add to | B．contribute to | C．attend to | D．appeal to |
the problem of land erosion（侵蚀）getting more serious, the local government is searching for a way to deal with it.
| A．As | B．With | C．When | D．If |
In __________ most countries, a university degree can give you ______ flying start in life.
| A．the; a | B．the; / | C．/; / | D．/; a |