题目
What should responsible major vaccine-developing and producing countries do?A. Provide more vaccines to developing countries in urgent needB. Conduct joint researchC. Help to enhance the capacities of countries in urgent needD. Have approved productions with other countries
What should responsible major vaccine-developing and producing countries do?
A. Provide more vaccines to developing countries in urgent need
B. Conduct joint research
C. Help to enhance the capacities of countries in urgent need
D. Have approved productions with other countries
题目解答
答案
ACD
A. Provide more vaccines to developing countries in urgent need
C. Help to enhance the capacities of countries in urgent need
D. Have approved productions with other countries
A. Provide more vaccines to developing countries in urgent need
C. Help to enhance the capacities of countries in urgent need
D. Have approved productions with other countries