A.share his learning experience with the best and brightest thinkers
B.participate in discussions with classmates and Facebook friends
C.vote for the best learners democratically
D.store information on the cloud
A.a good example of the mainstream products
B.a marvelous product of many creative ideas
C.a platform for building multimedia content
D.a mere skeleton of traditional textbooks
开始考试点击查看答案A.they have to be revised repeatedly
B.they are inconvenient to use in class
C.they are different from most mainstream products
D.they are no more than print versions put on a screen
开始考试点击查看答案A.they find it troublesome to take notes with an iPad
B.they are unwilling to change their study behavior
C.they have get tired of reading on the iPad
D.they are not used to reading on the screen
开始考试点击查看答案A.It’s not likely they will replace traditional textbooks.
B.They haven’t fixed all the shortcomings of print books.
C.Very few of them are available in the market.
D.Many people still have difficulty using them.
开始考试点击查看答案A.they are not reused once a new edition comes out
B.they cost hundreds of dollars every semester
C.they are too heavy to carry around
D.they take a longer time to revise
开始考试点击查看答案A.students can switch to different discussions at any point
B.students can download relevant critical comments
C.professors can join in students’ online discussions
D.professors can give prompt feedback to students’ homework
开始考试点击查看答案A.Arranging the woman’s appointment with Mr. Romero.
B.Fixing the time for the designer’s latest fashion show.
C.Talking about an important gathering on Tuesday.
D.Preparing for the filming on Monday morning.
开始考试点击查看答案A.Make an appointment for an interview.
B.Send in an application letter.
C.Fill in an application form.
D.Make a brief self-introduction on the phon
开始考试点击查看答案A.To give customers a wider range of choices.
B.To make shoppers see as many items as possible.
C.To supply as many varieties of goods as it can.
D.To give space for more profitable products.
开始考试点击查看答案A.It’s often caused by a change of circumstances.
B.It usually doesn’t require any special attention.
C.It usually appears all of a sudden.
D.It usually lasts for several years.
开始考试点击查看答案注册咨询工程师注册咨询工程师项目决策分析与评价项目决策分
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