题目

阅读下面短文,从短文中所给各题的四个选项（A、B、C和D）中,选出可以填入空白处的最佳选项.
Signs made up mainly of circles,cross,or arrows,which can occasionally be seen at the entrance of a house.36 that a tramp（流浪汉） has been there.This special
sign-language is often by tramps to tell their 37 whether the people living in a certain house are hospitable（好客的） or unfriendly,and save them the trouble of making unnecessary 38 .
Quite by chance one day,I 39 a real tramp.He is such a rare sight these
days that I stopped and 40 him from some distance away.He was dressed
just as a tramp would be,in patched trousers and a jacket many sizes 41 big for him.On his head there was a shabby hat and his boots were so worn that they were almost coming 42 pieces.But the man himself looked 43 ,as if he had not a care in the world.He put down a small bag by the front gate,and began 44 the sign left by a previous（先前的） caller.Although the sign was 45 to me,it must have been favourable to him,for his face lit up with 46 .He ente

提问时间：2021-01-23

答案

36.【B.suggest】（Signs suggest符号意味着···）37.【A.fellows】 (符号是用来告诉同伴fellows)38.【A.calls】 （从后文的previous caller可以看出）39.【A .came across】（came across遇见一个流浪汉）40.【C....