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【多选题】
妥类药物具有的特性为A.
弱碱性
B.
弱酸性
C.
与重金属离子络和
D.
水解
E.
有紫外吸收特征
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举一反三
【单选题】A (n)______attitude at a critical time such as this is not justified by the news reaching us from the war front.
A.
pessimistic... somber
B.
sanguine.. somber
C.
salubrious... optimistic
D.
arbitrary... gloomy
【单选题】He is honest. His actions are always ______ his words.
A.
contradictory to
B.
contradicted by
C.
agreed with
D.
consistent with
【单选题】Why was St. Valentine beheaded?
A.
For his disloyalty to the Roman Emperor.
B.
For his faith in God and Christianity.
C.
For practicing witchcraft such as healing the blind people.
D.
For a criminal offence.
【单选题】The visiting minister expressed his satisfaction with the talks, _________ that he had enjoyed his stay here.
A.
having added
B.
to add
C.
adding
D.
added
【单选题】His policies, especially in the first two years of his presidency, have often been ________ and contradictory.
A.
confuse
B.
confusing
C.
demanded
D.
demanding
【单选题】Who did the fictional St Valentine send his message to?
A.
His neighbor.
B.
The daughter of his enemy.
C.
The daughter of his jailer.
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