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【判断题】
没有信号可以既是有限时长的同时又有带限的频谱。A.
正确
B.
错误
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举一反三
【单选题】What's the main idea of the passage?
A.
The nuclear family structure offers women both advantages and disadvantages.
B.
Women are generally less satisfied with marriage than man are.
C.
Family structure in most parts of the world is still patriarchal.
D.
Family structure is changing throughout the world.
【简答题】听力原文：What are the advantages of E-mailing according to the passage? What are the advantages of E-mailing according to the passage? It is not only fast, but also can create____________and draw families...
【简答题】看图完成对话。 1. —What's this _____ English? —_____ a _____. 2. —What _____ these? —_____ are _____. 3. —_____ _____ chairs are there? —_____ .
【多选题】What is the old situation in Chinese communities?
A.
Unmarried men and women enjoyed advantages in many ways.
B.
Women were in a more difficult position than men.
C.
Men often led an unpleasant or uncomfortable life as they did have a wife to do the house chores for them.
D.
Men and women were equal in marriage c
【简答题】看图，回答问题。 1. What are they? _______________________________. 2. What's this? _______________________________. 3. What's this? _______________________________. 4. What's this? __________________________...
【简答题】看图回答问题。 1. What are these? _________________________________________ 2. What is this? _________________________________________ 3. Are these your shorts? _________________________________________ 4. W...
【单选题】张某父子两人生活，1994年秋天，张某父子出远洋打鱼，需要1个月后才能回家，一天，气象台预报，近期将有强台风，张家的邻居王某见张家无人，房子又年久失修，难以经受台风袭击，于是，就花钱请人对张家的房子进行了加固，共花费500元。但台风过后，张家的房子还是塌了。下列对王某行为的描述，哪些是正确的?( )
A.
王某所作的行为不是无因管理
B.
王某所作的行为是受托行为
C.
王某有权请求张家父子偿还所支出的费用
D.
王某无权请求张家父子偿还所支出的费用
【单选题】张长江父子两人生活在一间破旧的木屋内，相依为命。2005年秋天，张氏父子为谋生计出远洋打渔，需要3个月后才能回家。其中的一天，气象台预报，近期将有强台风。张家的邻居王霞见张家无人，房子又年久失修、难以经受台风袭击。于是，就花钱请人对张家的房子进行了加固，共花费1000元。但台风过后，张家的房子还是倒塌了。下列对王霞行为的表述，哪些是正确的？（ ）
A.
王霞所做的行为不是无因管理
B.
王霞所做的行为是受托行为
C.
王霞有权请求张家父子偿还所支出的费用
D.
王霞无权请求张家父子偿还所支出的费甩
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