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【简答题】
According to ERC supporters, scientists are not reaching their full potential because [A] the European Union is not as competitive as the U. S.. [B] member states cannot cooperate as should have. [C] Europe does not have enough top research institutions. [D] research activities in Europe lack enough competition.
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【简答题】找出画横线处的错误并改正(只有一处) Falling
into a sleeplike condition, he suddenly felt as
though he was sinking in a mighty flood of water.
【单选题】患者,男性, 59岁。消化性溃疡病史10年,近3周来出现腹痛规律消失,且出现贫血、体重减轻。首先应考虑为
A.
慢性胃炎
B.
胃溃疡活动期
C.
十二指肠溃疡活动期
D.
消化性溃疡并发癌变
E.
消化性溃疡并发幽门梗阻
【简答题】找出画横线处的错误并改正(只有一处) An
argument was inevitable because she expressed no gratitude to his
support, instead , she complained a lot .
【简答题】找出画横线处的错误并改正(只有一处) American
will never again have as a nation the spirit of adventure as
it was before the west was settled.
【单选题】目前各国所采用的较为完善的高速铁路信号与控制系统主要包括三个子系统，其中下面不是这三个子系统的是（）
A.
行车指挥自动化系统
B.
列车自动防护系统
C.
列车自动驾驶系统
D.
列车自动调度系统
【简答题】填写8位数商品编码: 尼龙线绳。材质:尼龙 66 高强力纱;规格:直径 0.6 毫米,卷装;途径 ; 制作半制成品橡胶宽片;加工程度:肉眼可辩别处该纱线经过橡胶涂布( )
【简答题】找出画横线处的错误并改正(只有一处) A great deal of books are lent at
the library of our university every year .
【简答题】找出画横线处的错误并改正(只有一处) There is a good hotel not far from the city, complete by swimming pool and garden leading directly to the beach.
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