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【单选题】
18MnMoNb的焊前预热温度为( )°C。A.
<50
B.
50~100
C.
100~150
D.
≥150
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举一反三
【单选题】厚植绿色发展优势,落实减排目标,按照( )的原则,推动和引导全球建立公平合理、合作共赢的全球气候治理体系。
A.
包容、合作、互信、共赢
B.
创新、协调、绿色、开放、共享
C.
独立自主
D.
以义为先，义利共赢
【单选题】患者,男,19岁,诉腭部溃疡两月余,口服消炎类药物未愈,曾有多次类似发作史。口腔检查:右上软腭部黏膜可见一直径1~2cm溃疡面,深及黏膜肌层,溃疡中央部可探穿,边缘清晰,稍隆起,似弹坑状,溃疡基底硬结,触痛明显。拟诊断为
A.
复发性坏死性黏膜腺周围炎
B.
癌性溃疡
C.
结核性溃疡
D.
创伤性溃疡
E.
坏死性涎腺化生
【简答题】按照供应商的重要性分类，即依据供应商对本单位的重要性和本单位对供应商的重要性进行分析，可以分为四种供应商类型。如果供应商认为本公司的采购业务对他们来说无关紧要，但该采购业务对本公司却是十分重要的，那么这样的供应商是属于四种供应商类型中的（ ）。
【单选题】The court has the power to（）the time for commencing arbitration proceedings if it is of the opinion that in the circumstances of the case undue hardship would otherwise be caused.
A.
pretend
B.
extend
C.
contend
D.
intend
【简答题】The result was______(可以期待的最好的)in the circumstances．
【单选题】Surveys demonstrate that a majority of residents nowadays in the mainland of China rate ___
A.
36．Surveys demonstrate that a majority of residents nowadays in the mainland of China rate ___________a perfect family one boy and one girl, as opposed to the only one of the day． A．as having
B.
as to have
C.
so as to have
D.
as for having
【单选题】It is only in the light of this that the jury will need to determine whether the fif-year-old breached the duty that existed in the circumstances described by the witness.
A.
jury trial
B.
jury nullification
C.
jury challenge
D.
jury instruction
【简答题】n. (noun of detest) strong hatred____。
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