---- I am not able to solve some practical problems using Newton’s First Law of

---- I am not able to solve some practical problems using Newton’s First Law of

题型:不详难度:来源:
---- I am not able to solve some practical problems using Newton’s First Law of Motion.
----That’s just _______ most of the students are puzzled easily.
A.whatB.whyC.howD.where

答案
D
解析
 where 引导的表语从句, where表示抽象的地点。句意:这正是大部分学生困惑之处。
举一反三
_____several times,but unfortunately,the boy still couldn’t smooth away the problem on his own.
A.Having been explainedB.The problem having been explained
C.The problem had been explainedD.Although the problem had been explained

题型:不详难度:| 查看答案
A new subway will have been completed in the city by the end of the year 2007 ,                              will be very convenient for us to get around shopping and sightseeing.
A.when it B.where it C.when that D.which that

题型:不详难度:| 查看答案

_____ wants to study well must learn things _____.
A.No matter who; with heartB.Who; with his heart
C.Whoever; by heartD.Whoever; by his heart

题型:不详难度:| 查看答案
This is such a wonderful film ___ we have never seen.
A.thatB.asC.whichD.what

题型:不详难度:| 查看答案
-----Did Mr Black resign his post as principal?
-----No,________ was telling a lie.
A.whoever told you thatB.those who told you that
C.No matter who told youD.Anyone told you that
A 句意:Mrs Black 辞去校长职务了吗?没有,不管谁告诉你的,他都在说谎。Whoever引导的主语从句,相当于anyone who。如果选B,则those作主语,谓语应用were。 C项引导让步状语从句,不能引导主语从句;D项错误,应改为Anyone who told you that。
题型:不详难度:| 查看答案
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