Official 44 Lec 1
答题结果:0/6
答题时间:0''
Question 1 of 6
What is the main purpose of the lecture?

A.

To provide an example of a practical use of nanotechnology

B.

To show the origins of the field of nanotechnology

C.

To give a brief outline of the main concepts of nanotechnology

D.

To explain the growing interest in nanotechnology research

我的答案:

正确答案:A

00:00
00:00
隐藏原文

译文