在酸碱滴定中,指示剂的变色范围是 A: pH=KIn±1 B: pH=KIn C: pH=pKIn±2 D: pH=pKIn E: pH=pKIn±1

Whowill pay for thepurchase? A: a. Optimums Trading Co. B: b. Kin Cube Inc. C: c. One of Kin Cube Inc.'s customers.

Tu vas à Pékin?Oui , j'_____________ vais.?

100Base-FX中多模光纤最长传输距离为（）。 A: 40kin B: 2kin C: 1kin D: 500m

The kin terms used to relatives do not distinguish between _______ relatives in Britain.

Bruce admitted that at the beginning he was（） A: too agreeable. B: too strict. C: too kin

智慧职教: 酸碱指示剂发生颜色改变时的pH值与其KIn无关

Although his son had done something against his will, the kin welcomed his son ________ open arms and trust.

Put the following sentences in correct order to be a coherent paragraph. ①Kin do not always live together or function as a group but they may recognize certain rights, responsibilities, and obligations to one another. ②Kinship refers to a social network of people who are related by common ancestry or origin, by marriage, or by adoption. ③Kin can include close relatives such as parents, and distant relatives such as third cousins.

Choose from the following groups of words the one you hear. Each of the words will be read once only. A: keen B: kin C: ken D: cane