At no time________the rules of the game.It was unfair to punish them.     (2013·辽宁，26)

A．they actually broke

B．do they actually break

C．did they actually break

D．they had actually broken

输往( )的木质包装货物，不用在盛装货物前报检木质包装，检验检疫机构出具熏蒸/消毒证书。

A．美国
B．加拿大
C．巴西
D．以色列