Explanation:
Metere is the unit of length
1kg of rice is weighted by beam balance
The pronoun case of the bolded word <em>him </em>is objective case.
The words <em>to him </em>are used as indirect object in this sentence, which means that the case that the pronoun is used in is the objective case, or the accusative, in technical terms. The other case would be the subjective case, but given that there is no obvious subject in this sentence (it is implied), there are no subjective cases.
Answer:
The connection between the ideas in these sentences is one of contrast.
Explanation:
The idea expressed in the first sentence is connected to the idea in the second sentence by "however". "However" expresses contrast. Its purpose is to introduce an idea that goes against or contradicts another idea expressed earlier. In this case, the first idea is that Gutenberg invented the printing press. The second idea contradicts it by stating that there were earlier versions of the press in China, before Gutenberg. That is why "however" is used.
