Chinese Premier Wen Jiabao an important speech on April 30,2011 in Indonesia, he is currently on an official visit .
A. is delivering ; that
B. was delivered ; in which
C. delivered ; where
D. had delivered ; when
网友回答
A. is delivering ; that
B. was delivered ; in which
(答案→)C. delivered ; where
D. had delivered ; when
解析：考查时态和短语从句。第一空使用一般过去时，因为后面的时间状语是on April 30,2011;第二空是短语从句，学习词是Indonesia,定语从句的结构很完整，所以使用关系副词where修饰先行词。句意：2011年4月30号中国总理温家宝在印度尼西亚发表了一篇重要的演讲。在那里他正在做正式的访问。故C正确。