Please mark (out) one of the most important register of shipping in the world． ______.
A.HK MARDEP
B.COSCO
C.Lloyd's Society
D.Liberia Shipping Registry
第1题：
One of the most important questions they had to consider was _____ of public health.
A. what B. this
C. that D. which
第2题：
But the Internet can bring some()effects, too. The most common one, some teenagers are addicted to computer games on the Internet.
A. negative
B. positive
C. important
第3题：
A. are
B. was
C. is
D. were
第4题：
第5题：
A.Right
B.Wrong
第6题：
One of the most important questions they had to consider was _________ of public health.
A．what
B．this
C．that
D．which
第7题：
To most of the students, Economics ( )always an important subject, also a difficult one.
A、is
B、are
C、have been
D、was
第8题：
One of the most important battles of the American Civil War took _________at Gettysburg, Pennsylvania, in 1863.
A． position
B． part
C． place
D． chance
第9题：
A.Mark Twain published his last and most important novel.
B.F.Scott Fitzgerald received the Nobel Prize.
C.Freudian psychology influenced many modern writers.
D.Most writers were politically radical.
第10题：
A.he
B.they
C.who
D.whom