【正确答案】 1、正确答案：China"s technology companies are closing the gap with their foreign rivals in productivity, positioning themselves to become a bigger threat to multinationals both in China and abroad, according to a survey by Mckinsey & Co. and Chin"s Tsinghua University. The survey suggests that Chinese tech companies are gaining ground on multinationals in terms of size and in terms of the efficiency of their operations, as they learn to fine-tune processes that in the past relied strictly on China"s abundance of cheap labor to compete. It also found that Chinese tech companies are increasingly moving up from low-and-mid-price product segments, which they have long dominated, into higher-end product segments that foreign companies have long dominated. Several Chinese tech companies, such as PC vendor Lenovo Group Ltd. and telecommunications-equipment giant Huawei Technologies Co. , have begun competing in foreign markets. The survey"s results suggest that many other Chinese companies that have grown largely "under the radar" of their foreign competitors are likely to follow suit.