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制备混悬型气雾剂时常需加入______、______、______等作为稳定剂。
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第1题
Which of the following best describes the author's tone in the passage?
A.Suspicious.
B.Humorous.
C.Persuasive.
D.Indifferent.
第2题
Which of the following best describes the author's tone in this passage?
A.Optimistic.
B.Critical.
C.Objective.
D.Arbitrary.
第3题
Which of the following best describes the author's tone in the passage?
A.Suspicious.
B.Humorous.
C.Persuasive.
D.Indifferent.
第4题
Which of the following best describes the author's tone in the passage?
A.Suspicious.
B.Humorous.
C.Persuasive.
D.Indifferent.
第5题
Which of the following can best describe the author's tone?
A.Pessimistic.
B.Cheerful.
C.Excited.
D.Optimistic.
第6题
Which of the following words describes the author's attitude to lawyers?
A.Optimistic.
B.Indifferent.
C.Negative.
D.Anxious.
第7题
Which of the following best describes the author's attitude towards computer?
A.enthusiastic
B.approving
C.critical
D.neutral
第8题
Which of the following is the best to describe the author's tone towards Twitter?
A.Objective.
B.Sympathetic.
C.Cynical.
D.Enthusiastic.
第9题
Which of the following adjectives best describes the author's treatment of the topic?
A.Objective.
B.Positive.
C.Negative.
D.Biased.
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