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【多选题】
用甲苯合成对硝基苯甲酸还需要的试剂有( )A.
盐酸
B.
混酸（浓硫酸+浓硝酸）
C.
高锰酸钾
D.
无氯化铝
E.
一氯甲烷
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举一反三
【单选题】The writer said that Chicago was a very big city. That means ______ .
A.
it was possible(可能的)for him to happen to know the stranger's friend
B.
he didn't want to find the stranger's friend
C.
it was impossible to find the stranger's friend
D.
he didn't know the stranger's friend
【单选题】The misconception that men are women is still dominating many people's minds.
A.
superior than
B.
more superior than
C.
more superior to
D.
superior to
【简答题】This is a prevalent misconception in many people's minds that love, like merchandise, can be “stolen.” Numerous states, in fact, have enacted laws allowing damages for “alienation of affections.” 这是许多...
【单选题】下列有关镇静催眠药的救治措施，哪项有误？
A.
口服中毒者尽早用1:5000高锰酸钾溶液洗胃
B.
应用活性炭的同时给予50%硫酸镁导泻
C.
苯二氮卓类的特效解毒剂为氟马西尼
D.
意识障碍者对症治疗首选纳洛酮
E.
碱化尿液、利尿
【简答题】A culture’s values can be mirrored by its humor. Humor has been evaluated by many great minds such as Thomas Hobbes, who, in “On Nature”, disliked humor, “Laughter is nothing else but sudden glory ari...
【单选题】It took them a few years to me that it was possible.
A.
promise
B.
convince
C.
experience
D.
understand
【简答题】Economic concerns are ________ in many voters’ minds.
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