皮皮学，免费搜题
登录
搜题
【单选题】
听力原文：W: Haven't you made up your mind, darling? Which of these shirts do you like better, the blue cotton or the white silk? M: It's not easy to answer, you know. Blue isn't my favorite color and the pattern of the white is too fancy for me, I think. Q: What can we infer from the conversation? (16)A.
The man dislikes wearing silk shirts.
B.
The man dislikes the pattern of the blue shirt.
C.
The man likes neither of the two shirts.
D.
The man likes both of the two shirts.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】如图所示边沿JK触发器,触发器置0功能对应的输入组合为()
A.
CP下降沿，J=1，K=0
B.
CP下降沿，J=0，K=1
C.
CP下降沿，J=0，K=0
D.
CP下降沿，J=1，K=1
【简答题】说明步进电动机的工作原理。说明什么是步距角?
【简答题】若f（x）是R上周期为5的奇函数，且满足f（1）=1，f（2）=3，则f（8）-f（4）的值为（ ） A．-1 B．1 C．-2 D．2
【简答题】, 王孙自可留。