大豆中的抗营养因素不包括
A．植酸
B．抗生物素
C．胀气因子
D．蛋白酶抑制剂
E．植物红细胞凝血素
参考答案：B
The famous pianist Langlang owes his great success to many people,his father ________. [ ]
A. in turn
B. in peace
C. in return
D. in particular
人体最早的造血器官是卵黄囊。()
