【单选题】There have been few long-term studies about....
【单选题】In a presentation, “Today I am going to talk about....” is an example of ___________.
A.
outlining the main points
【单选题】“Today I am going to talk about....” is an example of ___________.
D.
outlining the main points
【简答题】There have been few long-term studies about....
【简答题】V. try to find out information about....
【多选题】膨松面团按其膨松方法不同,可分为( ).
【判断题】蛋白质的元素组成中N 元素比较恒定,可以利用定氮法测定蛋白质含量。