问题补充:
This summer, several provinces in the south of China was struck by floods, from effects the people are still suffering.
A. what
B. which
C. whose
D. that
答案:
A. what
B. which
(答案→)C. whose
D. that
解析:考查非限制性定语从句。句意“今夏,中国南部几省发生涝灾,人们还在遭受洪水的影响。”句中有逗号,是非限制性定语从句,suffer from“遭受......”。what不用于定语从句;which作主语或宾语;whose作定语,意为“谁的”;that作主语或宾语。故选C。