形容词副词比较级最高级练习1. It was _ serious accident that the driver was kept in hospital for three months.A. suchB. such aC. so D. so a 2. Tom arrived for work _ that the manager sent him home again.A. too lateB. very lateC. so lateD. much later3. She practices playing violin _ than her brother does.A. most regularlyB. more regularlyC. quite regularlyD. as regularly4. Though the job is rather hard to do, he is doing it _.A. he can as bestB. best as he c