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【单选题】
套利行为对期货市场流动性的影响是( )。
A.
提高市场
B.
降低市场流动性
C.
视具体套利方法而定
D.
两者没有相关性
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举一反三
【简答题】A.The following day will be rainy. B.Fine weather will continue. C.Rainy weather may approach. D.The rain will stop at once.
【单选题】土壤中原生动物和其他微生物的关系是()
A.
偏利共栖关系
B.
拮抗关系
C.
竞争关系
D.
捕食关系
【单选题】When will the man need to return the saw by?
A.
9:00 a.m. the following day
B.
Noon the next day
C.
5:00 p.m. the following day
D.
7:00 p.m. the next day
【单选题】患者,男,38岁,1小时前晚餐后踢足球时出现持续性腹部剧烈疼痛,阵发性加重,呕吐宿食,含少量血性液体,烦躁不安,中腹部可扪及一拳头大小的包块,有压痛,肠鸣音减弱,血常规:WBC 13.4×109/L,发病以来未排便排气。诊断为肠梗阻。根据病情,引起该患者肠梗阻的最可能的原因是
A.
肠痉挛
B.
肠道结石
C.
肠粘连
D.
肠结核
E.
肠扭转
【单选题】肠扭转的病因不包括
A.
体位突然改变
B.
肠内容重量骤然增加
C.
肠管动力异常
D.
肠系膜过短
E.
肠系膜根部附着过窄
【单选题】孕 8 周出现难免流产,首选的治疗原则是( )
A.
静脉滴注缩宫素
B.
保胎治疗
C.
抗生素抗感染
D.
尽快清宫
【简答题】A.The following day will be fine. B.Fine weather will continue. C.Rainy weather will probably come. D.The rain will stop.
【单选题】The promised bonuses are planed to hand out
A.
the following week.
B.
next year.
C.
this week.
D.
after official approval.
【单选题】患者,男,岁,1小时前晚餐后踢足球时出现持续性腹部剧烈疼痛,阵发性加重,呕吐宿食,含少量血性液体,烦躁不安,中腹部可扣及一拳头大小的包块,有压痛,肠鸣音减弱,血常规:WBC13.4×109/L,发病以来未排便排气。诊断为肠梗阻。6.根据病情,引起该患者肠梗阻的最可能的原因是
A.
肠痉挛
B.
肠道结石
C.
肠粘连
D.
肠结核
E.
肠扭转
【单选题】Questions 27 to 30 are based on the following conversations. A t the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation. 27. The following d...
A.
it has color
B.
it has a moving image
C.
it costs less money
D.
it is not on the market
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