1. (2020一上·海南期中) 连线题。

                                                                   研究黑猩猩

                                                                   制作模型

工程师的工作有                                           研究水稻

                                                                   画设计图

                                                                   做实验

科学家的工作有                                           维修机器

                                                                  观察星空

                                                                  调试产品