下列各句中使用的修辞手法，判断正确的一项是（ 0①记忆里的故事有榕树的叶子一样多……②在生命的黄昏里，哀叹和寂寞的，将不会是我！③映阶碧草自春色，隔叶黄鹂空好音。④面对这无法承载的亲情，我们还敢说我不重要吗

Hurry!There is no time to Waste.— OkBut I’m afraid we’ll miss the train___we take a taxi.[ ]

(2014·辽宁大连高三双基测试)My________subject is Business Administration and my minor subject is English.

These diagrams are especially helpful when we have aconcrete problem ______ at hand.

It was in the remote mountain areas I spent the gap year I learned how to work with a group of strangers and how to look after myself.