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【单选题】
China has promised to revise its existing regulations and ___ new policies according to WTO requirements.A.
forming
B.
to form
C.
to be forming
D.
have formed
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举一反三
【单选题】男,50岁,有慢性肝炎病史20年,4小时前吃苹果后,突然呕出暗红色液约400ml.查体BP6.7/4.0k.Pa(50/30mmHg),P140次/min,神志淡漠,贫血貌,皮肤巩膜无黄染,脾肋下5cm,质软,无压痛.移动性浊音阳性.诊断为食道胃底底静脉曲张破裂出血、失血性休克,首先应做何处理
A.
密切观察生命体征,同时建立静脉通道
B.
吸氧
C.
测血压、脉搏、呼吸
D.
洗胃
E.
安慰病人
【单选题】You should choose a specific purpose you can achieve __________.
A.
in no more than an hour
B.
in the allotted time
C.
in the least possible time
D.
in no less than 10 mins
【单选题】The computer company announced that the new software______in the first half of next year.
A.
be released
B.
will have released
C.
would have released
D.
was going to be released
【单选题】You should choose a specific purpose you can achieve __________.
A.
in no more than an hour
B.
in the allotted time
C.
in the least possible time
D.
in no less than 10 minutes
【单选题】着色性干皮病的分子基础是
A.
缺少特异核酸内切酶，紫外线照射后，损伤 DNA 增加
B.
由于 XP 类基因有缺陷，在接受紫外线后损伤修复过程缺陷引起
C.
利用维生素 A 的酶被紫外线破坏
D.
温度敏感性转移酶失活
【单选题】In the first half of the 1980s, the economy was growing at an rate of 7 percent. [ ]
A.
yearly
B.
annual
C.
amount
D.
manual
【单选题】男,50岁,有慢性肝炎病史20年,4小时前吃苹果后,突然呕出暗红色液约400ml.查体BP6.7/4.0k.Pa(50/30mmHg),P140次/min,神志淡漠,贫血貌,皮肤巩膜无黄染,脾肋下5cm,质软,无压痛.移动性浊音阳性.诊断为食道胃底底静脉曲张破裂出血、失血性休克 首先应做何处理()
A.
密切观察生命体征，同时建立静脉通道
B.
吸氧
C.
测血压、脉搏、呼吸
D.
洗胃
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