2020-12-09到2020-12-31
Chapter I Introduction Introduction quize
1、 Antony van Leeuwenhoek made a microscope with a magnification of ( ) times, using which he clearly saw bacteria and protozoa.
A:50~300
B:10 around
C:2~20
D:500~1000
答案: 50~300
2、 The basics of the common characteristics of microorganisms is ( ).
A:absorb more, transform quickly
B:small size, large area
C:prosperous