澳门经济发展的重要支柱产业是:
A:海上运输业
B:加工工业
C:博彩旅游业
D:金融贸易业
There is ________ ‘h’ in the word ‘ghost’, but the ‘h’ doesn't make _________sound.
衔远山,吞长江,浩浩汤汤,横无际涯。
____