In the passage, it's said that hackers may attack the Internet system of all the following
A.banks
B.telephone companies
C.universities
D.government departments
A.banks
B.telephone companies
C.universities
D.government departments
The writer's attitude of this passage is apparently ______.
A.disapproved
B.positive
C.pessimistic
D.sarcastic
The author's tone in this passage is ______.
A.sympathetic
B.doubtful
C.critical
D.objective
What's the author's tone in the last sentence of the passage?
A.objective
B.ironical
C.approving
D.enthusiastic
The writer's attitude of this passage is ______
A.sarcastic
B.critical
C.pessimistic
D.indifferent
The author's style. of writing in the passage is ______.
A.instructive
B.informative
C.ironical
D.objective
In this passage the author's attitude towards "children's numerical skills" is ________.
A.critical
B.approving
C.questioning
D.objective
The author's tone in this passage could be ______ .
A.tentative
B.humorous
C.certain
D.critical
The author's tone in this passage can 'best be described as ______.
A.objective
B.subjective
C.indifferent
D.disapproving
According to the passage, people's concept of number is not innate.
A.Right
B.Wrong
C.Not mentioned
The passage shows that the author's attitude toward these awards is______.
A.interested.
B.indifferent.
C.approval.
D.suspicious.
What is the passage mainly about?
A.Ozone's usefulness.
B.Ozone's harmfulness.
C.Ozone's protection.
D.Ozone.