英语练习

Posted 2020-11-03 cnjavahome

The speed___light travels is said to be the maximumin the universe.
A.in which
B.by which
C.from which
D.with which
答：D.
译：光传播的速度据说是宇宙中最快的.
析：考介词+which引导的定语从句.这种题常将定语从句还原来思考：Light travel ____ the spead 
我们知道,说某物体以.的速度运动,常用 ...at the speed of (具体的速度,如70mph),或 with all speed.（抽象,以全速）.所以这题选D为最佳.
We can see now in a very general way the method____the computer works.
A.by which 
B.with which 
C.in which 
D.on which问题补充：
答：B.
译：现在我们能以一种非常普通的方式看到计算机的式作方法.
析：同上题,只要将定语从句还原思考：The computer works _____ the method.
我们知道,三种方法,三种介词搭配：
in this way,
with that method
by means of ..
所以选B为最佳.