搜题请搜索小程序“爱下问搜题”
问题 单项选择题

直接影响活动效率的个性心理特征（）

A．能力

B．气质

C．性格

D．人格

E．行为

答案

参考答案：A

选择题

已知：①2FeCl3+2KI=2FeCl2+2KCl+I2；②2FeCl2+Cl2=2FeCl3。下列粒子的氧化性从强到弱的顺序正确的是[ ]

A. Cl2>Fe3+>I2

B. I2>Cl2>Fe3+

C. Fe3+>Cl2>I2

D. Cl2>I2>Fe3+

查看答案
补全对话，情景问答
从方框中选择恰当的句子补全对话，其中有两项是多余的。
A. Why do you like dolphins?
B. And when do we go?
C. Because they're beautiful.
D. How can we get there?
E. I think so. Why?
F. What other animals do you like?
G. OK. And where shall we meet?
A: Are you free this afternoon?
B: 1             
A: Let's go to the zoo and see the dolphin show.
B: Dolphin show? 2              
A: Because they're very lovely and cute.
B: I like them, too. 3              
A: We can get there by bus or by bike.
B: OK. Let's go by bike. 4              
A: What about two o'clock this afternoon?
B: 5             
A: Let's meet outside the zoo gate. OK?
B: All right. See you then.
查看答案