问题
选择题
We work together to achieve our common purpose: _____ world that is safer, cleaner and healthier than _____
one we found. [ ]
A. the; the
B. a; 不填
C. a; the
D. the; 不填
答案
答案：C
搜题请搜索小程序“爱下问搜题”
We work together to achieve our common purpose: _____ world that is safer, cleaner and healthier than _____
one we found. [ ]
A. the; the
B. a; 不填
C. a; the
D. the; 不填
答案：C
