经济制裁普遍采取的形式是（）
A.罚款
B.税收
C.低息贷款
D.财政援助
E.收费
参考答案：B, C, D
That famous progressive thinker was asked to _____ a speech at the meeting.[ ]
A. repeat
B. spread
C. deliver
D. express
言语理解
