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【单选题】
根服务器是架构互联网所必须的基础设施。从互联网诞生至今，美国拥有1台主根服务器和（ ）服务器。A.
9
B.
8
C.
10
D.
7
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反馈参考答案：
举一反三
【单选题】Charcot 三联征表现是
A.
腹痛，胃寒发热，呕吐
B.
腹痛，黄疸，胆囊肿大
C.
腹痛，寒战高热，黄疸
D.
腹痛，寒战高热，低血压
E.
. 腹痛，黄疸，休克
【单选题】Zhanglin was lost in computer games during his last year in high school, otherwise he_______ a student at Beijing University.
A.
had been
B.
can be
C.
has been
D.
would have been
【单选题】What was the man's complaint about the psychology professor?
A.
He doesn't talk to the students.
B.
He is a nice guy but he is never happy.
C.
He is always talking to himself.
D.
Too boring and is difficult to understand.
【单选题】It can be inferred from the passage that_____.
A.
the teacher should correct errors in students' paper
B.
the teacher should indicate errors in students' papers and ask them to rewrite their papers
C.
the teacher should encourage students on their papers
D.
the teacher should ask students to rewrite their papers
【简答题】Alan is a 16-year-old boy. He is the only child in his family. Alan is an American high school student. He lives in New York. Art and music are his favourite subjects(科目). He loves studying and also l...
【单选题】Why was the author doing rounds in a hospital?
A.
He himself wanted to have practice.
B.
Students of all majors had to do so.
C.
It was part of his medical training.
D.
He was on a research team.
【单选题】It can be inferred that the author of the passage expects that the experience of the student mentioned as having studied Wife in the Right would ______.
A.
lead the student to disregard information found in the Bibliotheca Britannica
B.
teach the student to question the accuracy of certain kinds of information sources when studying neglected authors
C.
teach the student to avoid the use o[ reference sources in studying neglected authors
D.
help the student to understand the importance of first editions in establishing the authorship of plays
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