请帮我做几道英语题,说明一下理由7.the young people lived and worked( )the worker A.between B.among C.in D.at8.jack began to do his homework as soon as be ( )home A.came to B.reached C.arrived at D.got to9.they ( )the Great Wall yesterday ,and this is their first( )the Great Wall A.visited,visit B.visit ,visit C.visit,visit to D.visited ,visit to
问题描述：
请帮我做几道英语题,说明一下理由
7.the young people lived and worked( )the
worker
A.between B.among
C.in D.at
8.jack began to do his homework as soon as be
( )home
A.came to B.reached
C.arrived at D.got to
9.they ( )the Great Wall yesterday ,and this is their first( )the Great Wall
A.visited,visit B.visit ,visit
C.visit,visit to D.visited ,visit to
答
C。生活和工作在所有劳动者者之中。
B。不加介词，reached可以等同于come to。。。
D。yesterday就表明时态：只能是过去时。于是visited。后面一个visit是名 词，但不能直接接另一个名词the Great Wall 啊，于是用to作为方向介词。
答
什么啊 第一题就有问题，如果确实是WORKER的话 AB肯定排除，难道WORKER还有除了劳工以为的意思？
答
B,B,D(后者是名词the visit to someplace)
答
b among在。。中间，在工人中间
b home前不能加介词，它自己是副词
a，第一个是动词，后者是名词