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【单选题】
观测器的主要作用是A.
确定基牙的外形高点
B.
确定基托的伸展范围
C.
确定卡环的位置
D.
确定基牙数目
E.
以上均是
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【单选题】When and where we are going to hold the ball _____. So we’d better wait until we _____.
A.
is not announced; are informed
B.
doesn’t announce; inform
C.
are not announced; have been informed
D.
don’t announce; have informed
【单选题】What is the main purpose of the passage?
A.
. To introduce a new business model.
B.
. To compare two business models.
C.
. To predict a change of the global market.
D.
. To advocate sustainable development.
【单选题】The writer's attitude toward the present idea of building 'New Towns' is ______.
A.
objective
B.
indifferent
C.
enthusiastic
D.
critical
【单选题】The main function of the shell is ________.
A.
to strengthen the pilings of the house
B.
to give the house a better appearance
C.
to protect the wooden frame of the house
D.
to slow down the speed of the swelling water
【单选题】The main function of the PBC is to:_______
A.
conduct monetary policy
B.
prevent and dissolve financial risks
C.
maintain financial stability
D.
all of the above
【单选题】Railways are the most important mode of transport for the economy.
A.
way
B.
factor
C.
objective
D.
source
【单选题】What is the main purpose of this passage?
A.
To introduce a new concept EQ, and explains its significance.
B.
To explain why EQ is more important in life than IQ.
C.
To discuss different definitions of success.
D.
To criticize traditional notions of intelligence.
【单选题】What is the main topic of the conversation?
A.
The difficulty of producing vehicles in colonial America.
B.
Traffic problems in colonial American cities.
C.
Population growth in colon ial American cities.
D.
Economic conditions in colonial America.
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