Leaders of the BRIC countries-----Brazil, Russia, India and China---- their seco

Leaders of the BRIC countries-----Brazil,Russia, India and China----_______their second summit on Friday. President HuJintao then returned home to help direct relief work ______the deadlyearthquake in Qinhai.

  A. left, to follow          B.concluded, following  

C. had left, following     D. had concluded, followed

试题答案

【答案】

B

【解析】