期货投资者保障基金产生的利息以及运用所产生的各种收益等孳息归属期货交易所。（）
参考答案：错
(2012·驻马店高二检测) Here we found little snow, as most of it seemed _______ blown off the mountain.
A．that it was
B．to be
C．to have been
D．that it had been
HIV感染最简便的筛检方法为
A．艾滋病毒培养
B．p24检验
C．抗体检测(ELIS
D．CD4/CD8比值测定
E．免疫荧光法测抗原
