题目:
Eighteen kids died in the school bus accident in Gansu Province. It's _____ one that I have ever
heard of. [ ]
A. a very serious
B. a more serious
C. the most serious
D. the least serious
答案:
C
Eighteen kids died in the school bus accident in Gansu Province. It's _____ one that I have ever
heard of. [ ]
A. a very serious
B. a more serious
C. the most serious
D. the least serious
C