Under these circumstances, we are compelled to ______ from trans

Under these circumstances, we are compelled to ______ from transacting with you at least until the agency contract expired.
A、retain
B、refrain
C、regain
D、restrain
【正确答案】：B
【题目解析】：A:保留 ；B:不  refrain from克制；抑制；C:恢复  ；D:抑制  ；
句意：在这种情况下，我们不得不停止与你方交易，至少在代理合同期满之前。