The gym is a public place, so you should be ________ and leave all the machines clean after using them.
A.considerate
B.cautious
C.subtle
D.modest
答案:A
题目分析:A. considerate考虑周到的,B. cautious小心谨慎的,C. subtle微妙的,敏感的,狡猾的,巧妙的,D. modest谦虚的,谦逊的,适度的,适中的,端庄的,羞怯的,句意:体育馆是公共的地方,所以你应该考虑周到,用完后,将所有的机器弄干净。所以选A。