【单选题】【消耗次数：1】
常见的产品开发策略有以下几种：组合策略、简化产品结构策略、节便策略、价值策略、公用策略、修正缺点策略、健康策略。该说法：（ ）
①
正确
②
错误
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【判断题】
Given that they are fresh from the university, the young people have done a good job.
①
正确
②
错误
【单选题】
The number of pages in this dictionary ___ about two thousand.
①
are
②
has
③
have
④
is
【单选题】
And you find that youre not to be ___ with a position of real responsibility.
①
offered
②
trusted
③
furnished
④
retained
【单选题】
She got married although her parents had not given her their ___.
①
allowance
②
consent
③
permit
④
appreciation
【单选题】
The secretary and principal ___ at the meeting now.
①
are speaking
②
is speaking
③
were making a speech
④
have a speech
【单选题】
“If anybody ___, please put down ___ name,” said the teacher to the monitor.
①
?wants to buy the book/his
②
?want to buy the book/their
③
?will buy the book/one’s
④
?wants to have the book bought/her
【单选题】
About 60 percent of the students ___ from the south, the rest of them ___ from the north and foreign countries.
①
are/is
②
are/are
③
is/are
④
are