Thanks to all the scientists on self-developed technologies, our country possesses an edge on those developed countries in some frontiers.
A: ent
B: keen
C: immersing
D: uried
A: ent
B: keen
C: immersing
D: uried
举一反三
- _____is known to us all that America is a developed country .
- All the countries in the world are ________ into three types: developed countries, developing countries and underdeveloped countries.
- China is a ( ) country, but America is a ( ) country. ( ) A: developing; developing B: developed; developed C: developing; developed D: developed; developing
- China is a ______ country while the U. S. is a ______ country. A: developed; developed B: developing; developed C: developing; developing D: developed; developing
- Developed countries， like the US， have moved the some manufactures to the developing countries. Is it true or not? （）