Question

With so many people __in English every day, we can see it will be more and more important ___    a good knowledge of English．

1. A.
   to communicate, have
2. B.
   communicate; having
3. C.
   communicating; to have
4. D.
   communicated; to have

Answer 1

C
考查非谓语动词，第一空填communicating; 做宾语补足语，因为communicate和people是主动关系，第二空填 to have做主语，前面的it是形式主语，句型是：It is+adj+to do，句意是：每天有越来越多的人用英语交流，我们知道掌握英语越来越重要了。选C。