以下是杜甫《阙题》一诗，请选出排序正确的一项（ ）①未应伤物华 ②留著伴梨花 ③三月雪连夜 ④只缘春欲尽

When ______ with any difficulty, you should not give up easily.

What does your brother ______ – He is of medium build.

Too much fishing may harm fish population to the point________they can’t recover.

________ by the heavy snowfalls, Chenzhou, a city in South China, was cut off from the outside,________ water and electricity shortage[ ]