Space-based solar cells could collect solar power only when skies are clear.

• A、Right
  
  

• B、Wrong
  
  

• C、Not mentioned
  
  

Space- based solar power will rule out other forms of renewable energy sources.

• A、Right
  
  

• B、Wrong
  
  

• C、Not mentioned
  
  

第六部分:完形補文(第41~50題,每題1.5分,共15分)

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Pocket Money Basics

Pocket money is one of the first ways for children to learn the basics of   41   ( manage) money--a skill they'll definitely need for life- and it makes children feel    42   ( dependent). Equally,if your family finances or values mean you'd rather not give pocket money that is also an important lesson for your children.

Generally , children learn their   43   (attitude) towards money from home.   44  (give) pocket money creates the opportunity teach children about spending   45  ( thoughtful) and saving (and even the consequences of misplacing it , losing it , betting or giving money away). Regardless of the amount of money，giving pocket money to children as young as four or five  46 (help) them to begin learning about money 47 ( manage). Pocket money also helps teach children about having to make choices,    48   (save) up and waiting for things they want.

Letting your children make a few mistakes is part of the learning process. You can put   49 ( limit) on what they spend their money on——for example , you might discourage them from_ 50 ( buy) bubblegum if you want to protect their teeth from decay.