问题
选择题
Parents often ask their kids __ their internet friends because the kids may be in danger.
A. to meet B. not to meet C. meeting
答案
答案：B
考查非谓语动词的用法。ask…to do…“要某人做某事”；该句意思是“要某人不做某事”，因此使用不定式的否定结构：ask…not to do…