The son tried to persuade his father _________ smoking.

______are you going to be an actor-I’m going to take ______lessons.

The first decade in the 21st century is the one ________ many significant advances are made in China.[ ]

对下列句中划线词的解释，不正确的一项是（ ）

The MH370 incident has cast a giant shadow over travel to Malaysia for many Chinese. Another large travel agency, China International Travel Service Head Office, has seen a ____ drop in consumers signing up for tours to Malaysia