I. Vocabulary and Structure<br /> <br /> Directions: There are 10 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). You should choose the best one based on the Chapter you have finished watching and studying.<br /> <br /> <br /> 1. It is an important decision made by China to pursue a new round of high-level opening-up, and is China’s major _______ to still widen market access to the rest of the world.<br /> A、initialization<br /> B、initiative<br /> C、initial<br /> D、initiation