鱼类矿物质含量大致为（）
A.5%
B.10%～15%
C.15%～20%
D.1%～2%
E.3%～4%
参考答案：D
One of the customs officers, who was watching the arrivals very ______, saw feathers ______ from under
a woman's coat.[ ]
A. closely; falling
B. close; fall
C. closely; fall
D. close; falling
长石釉
