【单选题】Speaker A: Hi! How are things? Speaker B: ______________
B.
Great! How is it going with you?
【单选题】——— interesting book!
【判断题】绿茶中含有丰富的维生素A和叶绿素。A. 正确 B. 不正确
【单选题】Speaker A: What subjects do you study? Speaker B :_________________
A.
I go to school at seven.
B.
I study English, maths, Chinese,etc.
【单选题】According to the speaker, how can a speaker indicate that the topic is about to change?
C.
By pointing to a chart.
【单选题】以茶水颜色分类的红茶绿茶乌龙茶等茶的特征与茶中的()含量有关