The prefix “cirro” is used to denote cumulus and stratus clouds from the _______ family.
A.Low
B.middle
C.high
D.either A or C
正确答案是C
The prefix “cirro” is used to denote cumulus and stratus clouds from the _______ family.
A.Low
B.middle
C.high
D.either A or C
正确答案是C