The Scottish independence referendum(公投) was held on Sept 18, 2014, Scottish people decided whether or not to stay in the UK.

下列各组句子中，词语解释完全正确的一项是(　　) ①复驾言兮焉求(言：助词，无义) ②引壶觞以自酌(觞：酒杯) ③景翳翳以将入(景：风景，景物)④或植杖而耘耔(耔：除草) ⑤审容膝之易安(审：觉察，自知) ⑥策扶老以流憩(扶老：手杖；流憩：游息) ⑦时运不济，命途多舛 （舛：乖违、不顺） ⑧无路请缨，等终军之弱冠（等：等到）⑨阮籍猖狂，岂效穷途之哭（ 狂：狂放、不拘礼法 ） ⑩云销雨霁，彩彻区明 （彩：日光）

irst ______ to the market, these new products intheir company enjoyed a great success.

The subjects students study in America are different from________in China.

The professor explained this theoryso clearly that this phenomenon was easy enough ________.