题目

选词填空 compare to, look out for, make the most of, be reunited with, lose touch with, get through, be made up of, after all, pass on, stick to （1） Those separatedfrom relatives will later their family. （2） Children arealways the flowers of the nation. （3） Do remember tothe red light while riding on the street. （4） I don't want tomy old friends. （5） This collectionthree parts: poems, essays and short stories. （6） He was unhappywhen he sold his guitar. , he had had it for a very long time. （7） It is物态变化是自然界中常见的热现象，如：①早春，河中的冰逐渐消融；②盛夏，剥开包装纸后冰棒会冒“白气”；③深秋，清晨的雾在太阳出来后散去；④冬天，早晨草地上铺上一层白霜。其中是由于凝华形成的是_______。（选填序号）