41------They are said to be quarrelling about our new language lab. ------ I don’t care. It has __________ to do with me.
A.nothing
B.something
C.anything
D.everything
开始考试练习点击查看答案42Learning experiences happen to us throughout our lives, and not too long ago, I had _______ that I would like to share.
A.it
B.that
C.one
D.this
开始考试练习点击查看答案43They want to make _______ clear to the public that they are doing an important and necessary job.
A.this
B.that
C.it
D.what
开始考试练习点击查看答案44一Excuse me．I want to buy some stamps，but I can’t find a post office． 一I know________ nearby．Come on，I’II show you．
A.one
B.it
C.that
D.any
开始考试练习点击查看答案45------Have you got used to the Chinese food, Robert? ------Yes, but I don"t like ________ when a Chinese host keeps serving me the food I don"t like.
A.this
B.that
C.those
D.it
开始考试练习点击查看答案46I dislike _______ when people use money to buy themselves out of trouble.
A.that
B.it
C.them
D.one
开始考试练习点击查看答案47I want to be a volunteer some day. I feel _____ is my duty to help others.
A.this
B.that
C.them
D.it
开始考试练习点击查看答案48Use your head; nothing taught by others can have the same effect on you as _________learned through practice.
A.those
B.what
C.that
D.the one
开始考试练习点击查看答案49--- Have you a color TV? --- Yes, I have a good ___.
A.it
B.ones
C.that
D.one
开始考试练习点击查看答案50____ is clear ____ the Diaoyu islands have been China"s inherent territory （固有领土）both from historical and legal aspects since ancient times．
A.That; that
B.This; this
C.It; that
D.What; what
开始考试练习点击查看答案