双原子分子以平衡位置为能量零点，其振动的零点能等于（）
A.kT
B.（1/2）kT
C.h
D.（1/2）h
参考答案：D
Nowhere else in such a small town, I think _____ a book as good as this one.
A．you get
B．you can get
C．can you get
D．you will get
幼儿的记忆发展有哪些特点
