请仿照表格中的序号1,再列出一种证明大气中有水蒸气存在的方法:
夏天吃冰棍时剥开冰棍的外包装 可以看到在冰棍周围有“白气” (合理即可)
The biggest problem was that thousands of travelers remained _____ outside because of the floods.
A.sticking
B.stuck
C.to be stuck
D.to have stuck
如图是“我国东部沿海某城市的工业布局规划图”。你认为规划合理的是