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【单选题】
乙烯的官能团是
A.
碳碳单键
B.
碳碳双键
C.
碳碳叁键
D.
碳碳四键
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【判断题】应付职工工资总额是企业计算应缴或应付各种社会保险费、住房公积金、工会经费、职工教育经费等的依据。( )
A.
正确
B.
错误
【判断题】如果发现拉花杯内有明显气泡,把拉花杯在吧台上磕震几下,然后再旋转牛奶十秒钟
A.
正确
B.
错误
【单选题】检索有关“历史教育”类专著的实体馆藏书目信息,可利用的工具是( )。
A.
OPAC
B.
超星数字图书馆
C.
中国学术期刊网络出版总库
D.
方正APABI
【单选题】It can be inferred from the first paragraph that working women______.
A.
think cooking is especially complicated
B.
do not share the same views with registered dietitians
C.
are busy and not interested in cooking
D.
are likely to eat healthfully
【简答题】Resignation has its part to play in the conquest of happiness, and it is a part no less essential than that played by effort The wise man, though he will not sit down under prable misfortunes, wi...
【单选题】When a small, initially closed country engag es in free trade: a. it always experiences a balanced growth. b. it experiences a much slower economic growth. c. it is not likely to suffer from immiseriz...
A.
B.
C.
D.
D
【单选题】It is dress-up day at school and your friend arriv es in sloppy clothes . You might say, “ You look great today ” !
A.
Verbal Irony
B.
Dramatic Irony
C.
Situational Irony
【单选题】Generally, it is only when animals are trapped that they ______ to violence in order to escape.
A.
proceed
B.
appeal
C.
resort
D.
incline
【单选题】某猪场3日龄仔猪发病,主要表现精神沉郁,食欲废绝,排黄色水样稀粪,内含凝乳块,随后仔猪脱水昏迷死亡。剖检可见小肠黏膜充血、出血,胃内有凝乳块,肠系膜淋巴结充血水肿。可能的疾病是
A.
猪痢疾
B.
仔猪白痢
C.
仔猪红痢
D.
仔猪黄痢
E.
仔猪副伤寒
【简答题】Is It a Promise or a Duty? 是承诺还是本分? Study the cartoon carefully and write an es say of 160-200 words. You should 1) describe the messages conveyed by the cartoon, and 2) give your comments.
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