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【多选题】
影响市场结构的主要因素有A.
企业数目的多寡
B.
企业长期均衡情况
C.
产品的差别程度
D.
进入市场的难易程度
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【简答题】HTML 的最新版本 是( )
【单选题】The president was on a tight ______ so he didn’t visit the Forbiddern City entirely.
A.
budget
B.
program
C.
schedule
D.
deadline
【简答题】HTML语言的最新版本是
【单选题】They didn’t know who it was that had ______ to the public when the president would set out for that country.
A.
stayed away
B.
given away
C.
gone away
D.
run away
【单选题】Mrs．Longworth was annoyed because__________ ．
A.
the vice．president didn’t thank her for her efforts
B.
the vice—president laughed at her for nothing
C.
the vice．president took part in SO many dinner parties
D.
all efforts she made to awake the vice．president’S interest had failed
【单选题】The president said the report didn’t ______ his new own ideas.
A.
balance
B.
update
C.
reflect
D.
locate
【单选题】The President didn’t show up in the meeting. The official reason given for the President’s ________ was sickness.
A.
importance
B.
doubt
C.
absence
D.
disagree
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