It is unlikely he can significantly contribute to the highly competitive strategies that food () demands.
A. retail
B. retain
C. retailing
D. retaining
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测量不确定度定量地表示了测量结果的质量或可信程度,它()。
A. 是表征合理地赋予被测量之值的分散性、与测量结果相联系的参数
B. 可用标准差或其倍数表示
C. 可用最大允许误差表示
D. 可用测量准确度表示
E. 可用测量稳定度表示
The lawsuit was lost because of () in the statements of the witness.
A. discrepancies
B. conjugations
C. coincidences
D. remonstrations
() of our personal rhythms, most of us have a productive period between 10m and noon, when the stomach, pancreas, spleen and heart all appear to be in their most active phases.
A. Irrespective
B. Irrelevant
C. Disregarding
Despite
Many who () their visits to the dentist regret it later.
A. refer
B. infer
C. defer
D. confer