19. Paragraph ④（   ）

• A、

  Making droughts worse

  
  

• B、

  Harmful elements in bottled water

  
  

• C、

  Need for a better image of tap water

  
  

• D、

  Growing attention to tap water

  
  

• E、

  Causing waste and pollution

  
  

• F、

  Increasing sales of bottled water

  
  

第六部分：完形补文（第41～50题，每题1.5分，共15分）

下面的短文有10处空白，每处空白后的括号内有一个词，请根据短文内容将其正确的形式填入文中，以恢复文章原貌，并将答案写在答题卡相应的位置上。

Advertising with Digital Technology

Technology has become an essential part of our daily (day)life.It  41        (accompany) us everywhere we go.Digital technology,in the form of smart   42     (phone),web-based  TVs and computers,is   43   (change)the world,especially for advertisers.

Consumers today interact with ads in new ways.They can   44   (easy)take part in surveys or just turn them off if they want to.They can also promote a brand by   45   (suggest)how good a product is to other people.Social media networks also play an   46   (importance) part in global advertising strategies.People also want relevant ads on their screens.While they browse the Internet,it would be    47   (help) for such ads to show up. Internet   48   (user) click on these  ads more often if they look for relevant   49   (inform).

Advertisers are now   50   (face) with a great challenge:using new technology to form new relationships with customers and create new business models.

A.consists	E.small	I.raise
B.mainly	F.center	J.known
C.attending	G.hardly	K.home
D.clear	H.beautiful	L.way