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【单选题】
充实、多表现腹泻、体重减轻、羽毛蓬乱。剖检 6 只自然死亡鸡,尸体消瘦、小肠肿粗、肠 腔内充满红色内容物,均有白色线虫寄生, 虫体相互缠绕呈发辫状;小肠壁增厚有条状出血斑, 两条盲肠肿粗,内容物呈红色粘液状,扁桃体肿胀出血。 1.通过剖检,可以初步判断该鸡的鸡群体内有_____寄生。
A.
异刺线虫
B.
鸡蛔虫
C.
比翼线虫
D.
剑带绦虫
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【单选题】It might take 30 to 40 years for computer newspapers to replace traditional newspapers, because ______.
A.
it is technologically impossible now
B.
computer newspapers are too expensive
C.
there is strong resistance from both the general population and professional journalists
D.
traditional newspapers are easy to read
【简答题】A.The importance of reading newspapers. B.Why do people read newspapers? C.Newspapers and advertisements. D.Why are newspapers developed fast?
【单选题】It might take 30 to 40 years for computer newspapers to replace traditional newspapers, because ______.
A.
it is technologically impossible now
B.
computer newspapers are too expensive
C.
there is strong resistance from both the general population and professional journalists
D.
traditional newspapers are easier to read
【单选题】On British Newspapers Besides the daily newspapers, there are a number of Sunday newspapers in Britain. Many of them are connected with the 'dailies', though not run by the same editor and his members...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Read newspapers every day can help us to keep up with the latest developments.(改错题)
A.
Read newspapers
B.
to keep up
C.
with
D.
latest
【单选题】The best title for this passage is ______.
A.
Computer Newspapers Are Well Liked
B.
Newspapers of the Future will Likely Be on Computer
C.
Newspapers Are out of Fashion
D.
New Communications Technology
【单选题】听力原文: The portable, paperless e-newspapers would be a huge environmental win, eliminating the need to cut down trees and burn gasoline delivering the traditional folded parcels to readers driveways. L...
A.
It offers 24-hour newspaper service.
B.
It is only sold on Amazon's website in the US.
C.
It is a portable e-newspaper reading device.
D.
It can be rented at $5.99 to $14.99 monthly.
【单选题】According to Marshall, parents prefer to spend money on their children mainly because ________.
A.
they can't afford the time to stay with their children
B.
they want to make up their guilt for their children
C.
they find it more convenient than going out with the children
D.
they feel it is hard to raise children without indulging them
【单选题】Most children __________ ice cream __________ fruit. [     ]
A.
would rather, to
B.
prefer, to
C.
prefer to, rather than
D.
like, better
【单选题】Most parents encourage their children to take an active part in social events, ______ those events do not interfere with their studies.
A.
lest
B.
so that
C.
unless
D.
provided
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