固定桥的基牙牙槽骨吸收不能超过根长的()
A.1/5
B.1/3
C.2/3
D.2/5
E.1/2
参考答案:B
He lives in _____ apartment near our school. _____ apartment is very beautiful. [ ]
A. an, The
B. an, An
C. a, The
在Java中,字符串是作为【9】出现的。