Biodegradation of the oil slick in sea water is assisted by all the following marine micro-organisms which are capable of metabolising oil compounds except _______.
A.bacteria
B.moulds
C.yeasts
D.seals
正确答案是D
Biodegradation of the oil slick in sea water is assisted by all the following marine micro-organisms which are capable of metabolising oil compounds except _______.
A.bacteria
B.moulds
C.yeasts
D.seals
正确答案是D