(十七) 必修4 Unit 2 Working the land
Ⅰ.单项填空
1．(2014·哈尔滨模考)—Shall I help you with the math problem?
—________.
A．If you wish B．With pleasure
C．You’re welcome D．That’s right
2．(2013·皖南八校三次联考)Launched in March 2010，ChinaFace has been a daily news feature________on a Chinese individual.
A．being focused B．focusing
C．to be focused D．to focus
3．(2014·济南3月模拟)The quarrel________to the fight started from their disbelief in each other.
A．led B．to lead
C．leading D．has led
4．(2014·安徽六校教育研究会高三联考)If we just bring over products developed for the US market，we
