________ TV drama You Who Came From the Stars tells a love story between a 400-year-old alien and ________ attractive human girl.
A：A; an
B：The; the
C：A; the
D：The; an
①能使澄清石灰水变浑浊的气体是____②一种金属氧化物是____；
③常用来炼钢的气体是____④人体中含量最多的物质____
扬州市委、市政府积极实施跨江融合战略，全面跨江对接，融入苏南、长三角核心区。这主要基于（ ）
We got up very early____ ____we could get school on time.
