题目

It matters little who does it       it is done, for you see, we are short of hands now.     A．as soon as                   B．as far as     C．as early as                  D．as long as   答案：D考查状语从句的连接词。句意：只要做了是谁做的并不重要，你知道我们现在缺人手。6．Mr．Clark works in a middle school．He likes reading and often borrows some books（61）fromthe library．He listens to the radio every morning and reads newspapers after supper．So he knows much and teaches well．Mr．Clark has a nine-year-old son，Mike，（62）whoalso likes reading books．And he often asks his father some questions．Mr．Clark always thinks he's too young（63）to understand（understand） him and chooses the easiest ones to answer．Of course the boy is not satisfied with it．On day Mike read something about lights and was（64）interested（interest） in it．He asked his father a few questions，and without any（65）difficulty（difficult） his father answered them all．Then his father said（66）proundly（proud），"Fathers always know  （67）more（much） than sons!"The boy thought for a while and said，"I don't think（68）so．"His father asked，"oh？Why？"Mike didn't answer，and asked instead，"Who（69）invented（invent） lights in the l9th century？""Thomas Edison，"answered Mr．Clark．"why didn't his father invent them，then？"（70）looking（look） at his son，Mr．Clark didn't know what to say!