单选题
Pamphlet

①Present the coupon and tick the items you like, ②and you'll get them for half the price.
A. If you tick the items, you'll get the coupon for half the price.
B. If you show the coupon, you'll get the ticked products for half the price.
C. If you present the coupon, you'll get all items for half the price.

【正确答案】 B
【答案解析】传单中提到：“①出示优惠券并将想要购买的商品划勾，②你将享受半价”。根据原文中信息点1可知享受半价的前提是同时出示优惠券和在商品上做记号，A项和C项只满足一个前提条件，故错误。只有B项与文意一致。综上所述，正确答案为B。