—You will if you spend more time ______ with them at home.
A:to chat; to stay
B:to chat; staying
C:chatting; to stay
D:chatting; staying
下列关于力学现象的解释中错误的是( )
Did it _______ you half an hour _______ this newspaper?
①有利于搞活市场
②有利于发展个体经济
③有利于壮大公有制经济
④有利于缓解地方就业压力