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【判断题】
气相色谱法（简称 GC ）是色谱法的一种。气相色谱法的流动气体 ，又可分为 ：气固色谱法 ，其流动气体，固定固体；气液色谱法，其流动气体，固定惰性固体上的液体。A.
正确
B.
错误
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【单选题】The party was over. Everyone ______ the exit.
A.
made out
B.
made for
C.
made into
D.
made up
【简答题】In 1803, President John Admas made the biggest real estate deal and bought the vast Louisiana from Napoleon.()
【判断题】There is logical connection between meanings and sounds, so language is entirely arbitrary.
A.
正确
B.
错误
【简答题】The Rules Made by the International Olympic Committee for Athletes 1) Everyone who would like to be in the Olympics must not have played the sport professionally. 2) There are no age limits. 3) Athlet...
【单选题】There is connection ________ pollution and the death of the trees.
A.
between
B.
to
C.
with
D.
for
【单选题】社会保险管理，是指国家和政府通过一定的组织机构和制度、程序安排，采取一定的方式方法和手段，对社会保险活动进行计划、组织、指挥、协调、控制与监督，以实现的目标与任务的管理系统的总称。（）
A.
社会保险政策
B.
社会保障政策
C.
社会保险方针
D.
社会保障方针
【单选题】In every myth, ________.
A.
there is a connection with some natural event
B.
there is not necessarily an attempt to explain an event in nature
C.
there are angry gods and goddesses
D.
there exists some religious teaching
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