皮皮学，免费搜题
登录
搜题
【单选题】
UML中，对象行为是通过交互来实现的，是对象间为完成某一目的而进行的一系列消息交换，消息序列可用两种图来表示，分别是（）A.
状态图和顺序图
B.
活动图和协作图
C.
状态图和活动图
D.
顺序图和协作图
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
【简答题】短文改错。 Two friend met a bear when they went through a forest by foot. One of them ran to nearest tree and climbed up very quick. He forgot his friend. He thought only of herself. His friend knew bears ...
【单选题】They went through the rooms, being careful to touch nothing, as they did not Want to ______ the police in their search for fingerprints.
A.
intervene
B.
hint
C.
hamper
D.
reverse
【简答题】设 在 上连续,且 ,则证明不等式 。
【简答题】设 在 上连续,且 ,则证明不等式:
【单选题】The journey was adventurous and they went through great hardship, but it .
A.
paid back
B.
paid off
C.
paid for
D.
paid out
【单选题】They went through the rooms, being careful to touch nothing, as they did not want to ______ the police in their search for fingerprints.
A.
intervene
B.
hint
C.
hamper
D.
reverse
相关题目：