【单选题】3-6岁幼儿注意的特点是( )注意占优势,( )注意逐渐发展
【判断题】3-6 岁幼儿注意的特点是:有意注意占优势,无意注意逐渐发展。( )
【单选题】What could be the disadvantage for the consumers?
A.
They have no idea how to cope with the fast value loss
B.
They will be paid less when trying to sell their cars
C.
They have to constantly renew their own vehicles
D.
They will lose confidence in the new vehicle market
【单选题】cin 是某个类的标准对象的引用,该类是( )
【单选题】For scholar students like the narrator, Kay and Beverly, what could be the possible future?
A.
Be an interpreter in United Nations
C.
Get married or be a school teacher
D.
Climb up the social ladder and be someone important
【简答题】在水稻杂交制种时,预测花期的方法有幼穗剥检法和 ( ) 等。调节花期的主要方法有 ( ) 、 ( ) 和 激素调 。