我国人均矿产占有量居世界第______位．
我国矿产资源总量约占世界的12%，仅次于美国和前苏联，居世界第3位，但人均占有量居世界第53位．
故答案为：53．
阅读短文，判断对(√)错(×)。
Hi! My name is Li Mei. I'm ten. I'm a pretty girl. My hair is long and black. My eyes are black, too. My
nose is big. My mouth is little. My ears are big. I have a friend. He is a boy. He has short brown hair and big
blue eyes. He is a clever (聪明的) boy.
( ) 1. I'm a pretty girl.
( ) 2. My hair is long and brown.
( ) 3. My nose is little.
( ) 4. My friend is a boy.
( ) 5. His eyes are blue.
税务稽查人员应当依法为纳税人、扣缴义务人的商业秘密、个人隐私保密，下列哪项不属于保密内容。（）
A、纳税信息
B、税收违法行为
C、纳税人客户信息
D、纳税人销售信息
