– Is there a bridge over the river? – Yes, there is ______ bridge over it.
#34830
A
a 800-metres-long
B
an 800-metres-long
C
a 800-metre-long
D
an 800-metre-long
推荐题目
The duties of a policeman are _____ than ____ . 
#20871
A
dangerouser ; a teacher
B
more dangerous ; a teacher
C
greater danger ; those of a teacher
D
more dangerous ; those of a teacher