单项选择题


Conversation 2

A．Sugar.
B．Both A and C. C. Vitamin
C．
D．Salt.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Alison fell in love with Jim,B．Jim fell in love with Alison,C．Jim wasted a lost of time.D．Jim wasted a lot of energy.
A．Alison fell in love with Jim,
B．Jim fell in love with Alison,
C．Jim wasted a lost of time.
D．Jim wasted a lot of energy.
填空题
A theory often involves an imaginary model that helps scientists picture the way an observed event could (produce) ______.
相关试题