㈠ 求大神讲解此题 英语专四 语法题
答案是A。 此处what是形容词，相当于whatever
意思是：无论多么少的时间，他都尽力省出来去内照顾那个无家可归的孩子。容
关于what的用法，你可以查牛津高阶双解词典。
这个题有窍门，可以用排除法。B是在强调“他尽可能省出很少的时间”，与题意不符，错！C。根本就没有这个说法，当little做“少”讲，其后用的是不可数名词，前面只能用so, 不能用such。 D.选项中，how为副词，不能用来修饰time. 所以选A.
㈡ 英语专四语法题
因为，surpirsed 后面跟的宾语从句要用虚拟语气
而这种虚拟很固定，就是should do ,should 还可以省略
㈢ 2014英语专四答案
听力实在没有啊。。。听写原文Limiting the growth of technology throughout history man has changed his physical environment to improve his way of life. With the tools of technology man has altered many physicall features of the earth. He has transformed wood lands into farmland: He has modified the face of the earth by cutting through mountains to build roads and railways. However these changes in the physical environment have not always had beneficial results. Today, pollution of the planet. Each day, thousands of tons of gases come out of the vehicles: smoke from factories pollutes the aire of instrialized areas and the surrounding countryside. The air in cities is becoming increasingly unhealthy. The pollution of water is equally harmful. In the sea, pollution from oil is killing a lot of sea plant and fish. It is now necessary for man to limit the growth of technology in order to survive on the earth．
完型BDABD CACBD ACBBD ACBDA
语法及词汇DBDCA BDACB DACBB ADADB ACBDA CBDDC
阅读CBDBC CABDC BADBA CADBD（竭尽全力了，希望给分）
㈣ ,英语专四语法一道 第三题
A，表状态。