British adventurer and swimmer Lewis Gordon Pugh became the first person to swim
题型：不详难度：来源：
British adventurer and swimmer Lewis Gordon Pugh became the first person to swim in the icy waters of North Pole，to raise awareness of how global warming ______ the polar ice cap.| A．had affected | B．is affecting | C．affected | D．will affect |
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答案
| B |
解析
| 因为全球变暖是现在人类面临的有待解决的客观问题。现在进行时态在句中表示渐进的意味。 |
举一反三
To add to the festive atmosphere，the park ______with some grand lights during some special festivals.| A．dots | B．will be dotted | C．are dotted | D．have dotted |
|
Mr.Wang ______ two boys to send the sick boy to the nearest hospital.| A．arranged | B．has arranged | C．had arranged for | D．has arranged for |
|
--Have you ever seen Peter recently?
--Yes. He__________ me to ask you how you___________ along with your new job these days.| A．has asked;have been getting | B．asked ;were getting | | C．often asks;are getting | D．asked;are getting |
|
--Nancy is not coming tonight.
--But she ___________ !| A．promises | B．promised | | C．will promise | D．had promised |
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| Jack is one of those men who_________ best evening and the most difficult situations. |
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