不具有主体资格的经营机构未按客户的交易指令入市交易,客户没有过错的,该机构应当返还客户的保证金并赔偿客户的损失。赔偿损失的范围包括交易手续费、税金及利息。()
参考答案:对
He came to my class every week, but his attitude _______ he was not really interested in the subject. [ ]
A. expressed
B. described
C. explained
D. suggested
差额计件工资计划