【单选题】My uncle lives in Shanghai. My father ______ him when he went to Shanghai on business. [ ]
【单选题】I went there yesterday to see my uncle .
【单选题】— Where were you yesterday? — ____________ [ ]
A.
You went to see a film.
B.
I went to my uncle's farm.
【单选题】I went to Qingdao and ______ my uncle. [ ]
【判断题】裂解柴油汽提塔的作用是将出料中的柴油馏分汽提回汽油分馏塔。()
【简答题】.第一个观察到植物死细胞的人是英国学者___________,第一个观察到活细胞的人是荷兰学者__________。
【判断题】裂解柴油汽提塔的作用是将出料中的汽油馏分汽提回汽油分馏塔。()