造血器官不包括
A．骨髓
B．胸腺
C．脾
D．淋巴结
E．心脏
参考答案：E
解析：心脏不是造血器官而是泵血的器官。骨髓、胸腺、脾和淋巴结是造血器官。
It's very nice _______ some money to me. [ ]
A. of you to lend
B. for you to lend
C. for you to borrow
D. of you to borrow
从工业分析可以测定出煤中的水分、灰分、挥发分以及（）的含量。
