任务冲突应当（）水平，才会对群体绩效产生积极影响。 正确。 错误。
我国船舶污染物排放标准化船舶生活污水在内河的排放最高允许值为：生化需氧量应≤（）mg/1，固体悬浮物≤（）mg/1，大肠杆菌数≤（）个/100ml。 正确。 错误。
Write a memo in about 50 words. You are the Personnel Manager of a company, and have been approached by your IT Department to recruit three new members of staff. Write a memo to Miss Kate Bush, the Manager of the IT Department, ·informing her you have received over 100 applications and have selected 10 candidates for interview, ·telling her you will write to the candidates inviting them for interview, and ·asking her to tell you the time and the place of the interview. 正确。 错误。
Insulator绝缘子 正确。 错误。
实测项目的规定极值是指任一单个检测值均不能突破的极限值，不符合要求时应计算合格率进行扣分。 正确。 错误。
Usually low key is used for emphasis and contrast; mid key indicates an expected, neutral attitude; and low key provides low information.（）
