3. They probably meet people through their work. A. 错误 B. 正确 ...
20. Don’t () about lunch for the instructors, because they promised to get some on the way. A. bother B. fuss C. trouble D. think ...
5. It () on Helen Keller that everything had a name. A. occurred B. downed C. dawned D. hit ...
2. Outdated farming methods are the major reason for Indian farmers’ moving into cities. A. 错误 B. 正确 ...
16. It’s not far to the village if we take the short () through the jungle. A. pass B. corner C. turning D. cut ...
6. Because of the social insecurity, young children can easily fall () to criminals. A. themselves B. down C. victim D. off ...
2. Maybe one day computers can have “minds of their own”. A. 错误 B. 正确 ...
3. Two most pressing environmental issues are (). A. deforesting B. globalization C. global warming D. extreme weather ...
16. A skillful reader is () to what is implied in the text. A. intensive B. alert C. allergic D. vigilant ...
8. I wonder how this place has () for a four-star hotel. A. gone B. settled C. passed D. taken ...