【单选题】Passage One Just under a year ago, a sharp drop in equatorial Pacific sea-suce temperatures indicated the end of the 1997—1998 El Niño.Called by someone“the climate of the century”,it was by ...
A.
The fact that scientists went through a series of bad experiences.
B.
The fact that Pacific Rim governments needed to give more funding to study El Niño.
C.
The fact that the 1997—1998 El Niño was unpredictable because there were no warning signs.
D.
The fact that computer forecast models alone were not able to predict the nature of the 1997—1998 El Niño.