81You can take any seat ____ is free.
A.which
B.where
C.in which
D.that
开始考试练习点击查看答案82They"ve won their last three matches, _____ I find a bit surprising.
A.that
B.when
C.what
D.which
开始考试练习点击查看答案83Imagine a situation ______ two strangers are talking to each other after someone they bothknow has left the room, or the café or party. etc.
A.that
B.in that
C.when
D.in which
开始考试练习点击查看答案84This book is written by my sister, _______ is working for CCTV.
A.she
B.that
C.whom
D.who
开始考试练习点击查看答案85_____ is reported in the newspaper, Shude High School ranked first again in the College Entrance Examination this year.
A.It
B.As
C.That
D.What
开始考试练习点击查看答案86This is the factory _____ I visited last week.
A.what
B.which
C.where
D.it
开始考试练习点击查看答案87I have many friends, _____ some are businessmen.
A.of them
B.from which
C.from that
D.of whom
开始考试练习点击查看答案88In the complex and technological society the United States has become, each member must fulfilla number of personal and occupational roles and be in contact with many other members.
A.that
B.where
C.when
D.what
开始考试练习点击查看答案89Space-ship ShenZhou ⅥI succeeded in returning, _____ made China a third superpower in space travel.
A.that
B.who
C.which
D.when
开始考试练习点击查看答案90The scientist made several discoveries, _______.
A.which we think are important
B.which we think that is important
C.we think which are important
D.which we think is important
开始考试练习点击查看答案