People have been complaining about SK-II recently and think the advertisements always persuade people _________ the products which are not so good. （ ）
A：buy
B：to buy
C：buying
D：bought
The novel ______ by many people today.
若一段圆弧的长度等于该圆内接正三角形的边长，则这段弧所对圆心角弧度为（ ）
①故宫____
A．西安
②秦兵马俑____
B．敦煌
③布达拉宫____
C．峨眉山
④莫高窟____
D．西藏
⑤乐山大佛____
E．北京
选出不是比喻句的一项（ ）
