【单选题】Jack thinks English is more interesting than math.
A.
Jack thinks math is less interesting than English.
B.
Jack thinks math is much interesting than English.
C.
Jack thinks English is as interesting as math
D.
Jack thinks English is much interesting as math
【单选题】如果一种物品价格的微小百分比变动大大减少了该物品的需求量,那么,该物品的需求是( )。
【单选题】Jack is ______. He comes from ______. [ ]
【单选题】海关发现报关单需要修改或撤销的向企业发送信息,企业应在几日内回复
【简答题】Vowel (Pls define this term)
【单选题】有关维生素PP的说法错误的是
B.
当维生素PP缺乏时,可出现皮炎、腹泻和痴呆的“3D”症状
C.
成人每日维生素PP参考摄入量(RNI)为男性15mgNE,女性12mgNE
E.
玉米中含有丰富的维生素PP,故以玉米为主食的地区不易出现维生素PP缺乏
【单选题】-Will you go on a picnic with us tomorrow?
A.
Yes , but l' ll have English classes
B.
Sorry, I have an appointment with Dr. Brown
C.
l' m afraid I have no idea