Question

【题目】The first decade of the 21st century _____ the breathtaking and non-stop development of China．

A．witnesses B．witnessed

C．will witness

D．had witnessed

Answer 1

【答案】B

【解析】

试题分析：首先考虑时态The first decade of the 21st century，可以判断是发生在过去的事情，用一般过去式。再根据语境判断出是主动关系。句意：21世纪的头十年见证了中国惊人的和不断的发展。