in March that so many people had on their light wears.A. So hot became the weatherB. So

问题补充：

in March, that so many people had on their light wears.

A. So hot became the weather

B. So became the hot weather

C. The hot weather became so

D. So hot did the weather become

答案：

A. So hot became the weather

B. So became the hot weather

C. The hot weather became so

(答案→)D. So hot did the weather become

解析：考查倒装句。 So +形容词或副词放在句首，使用部分倒装，根据时态应选D，句意：在三月份，天气变得如此的热以至于许多人都穿上了他们的薄衣服。