将一幅1:25万海底地形图可划分成()幅1:5万海底地形图.
A﹑9
B﹑16
C、25
D﹑36
参考答案:C
We call the baby panda Xi Wang. Xi Wang in this sentence is________.
A.Direct Object
B.Indirect Object
C.Object Complement
D.Attributive
3岁儿童点隙裂沟龋占牙面患龋总数的
A.50%
B.67%
C.74%
D.80%
E.78%