美食节的所有的活动归根结底都要落实到菜单上，影响美食节全过程的工作是（）。
A.组织领导
B.菜单编排
C.总结评估
D.开展宣传
参考答案：B
Rett综合征不同于孤独症的特点是（）
A.无明显的语言和智能障碍
B.起病后各种能力迅速倒退
C.神经系统症状和体征突出
D.存在幻觉、妄想
E.存在明显的活动过度和注意缺陷
Jori England, CFA candidate, is studying the value of callable bonds. She has the following information: a callable bond with a call option value calculated at 1.75 (prices are quoted as a percent of par) and a straight bond similar in all other aspects priced at 98.0. Which of the following choices is closest to what England calculates as the value for the callable bond（）
A. 96.25.
B. 99.75.
C. 96.0.
