硫胺素缺乏可导致（）
A．多发性神经炎
B．皮下出血
C．湿疹样皮炎
D．脂溢性皮炎
E．干瘦病
参考答案：A
—What are you going to do this weekend?
—________. If time permits, I may go to Shanghai to visit my friends.
A．Don’t mention it
B．It doesn’t matter
C．Forget it
D．It depends.
什么是会计工作岗位内部牵制制度？
