Part Division of the Text Text A can be divided into 3 parts. The following are the each part and correspondent paragraphs. You need to match each part the the particular main idea. 连线题 本文可以分为三部分,请将每一部分与其对应的段落大意连在一起
【多选题】Because of the above mentioned disadvantages of secondary data, we will lead to evaluation of secondary data. Evaluation means the following four requirements must be satisfied: