从儿童学习语言的次序来看，小学英语教学应坚持侧重培养______能力的原则。

A. to introduce the culture of antique clocks
B. to offer some advice on collecting antique clocks
C. to compare different ways to make a future profit
D. to tell people that we are the slaves of clocks

A. state-owned houses
B. houses in very good condition
C. grand houses open to the public
D. houses where statesmen meet regularly