That's the best way to into the dangerous area.A. get people getB. stop people to getC. k

问题补充：

Thats the best way to into the dangerous area.

A. get people get

B. stop people to get

C. keep people getting

D. prevent people getting

答案：

A. get people get

B. stop people to get

C. keep people getting

(答案→)D. prevent people getting

解析：考察固定搭配。固定搭配prevent sb from doing sth阻止某人做某事；其中的from可以省略。Get sb to do sth让某人做某事；stop sb from doing sth阻止某人做某事。句意：这是阻止人们进入危险区域的最好的方法。根据句意说明D正确。