1千克海绵要比一千克钢材轻些。[ ]
错误
It’s the _______ that caused the big forest fire. A young man dropped it carelessly at picnic.
A.cigarette end
B.electric light
C.lightning
D.thunder
税收管理员应对未按期缴纳税款的纳税人进行催缴处理,要求催缴率达到()。
A.75%以上
B.85%以上
C.95%以上
D.100%