A-A+
_________ he always tries his best to comple
问题详情
_________ , he always tries his best to complete it on time.
A．However the task is hard
B．However hard the task is
C．Though hard the task is
D．Though hard is the task
参考答案
正确答案：B
解析：“however”引导的让步状语从句。例如：We'll have to finish the job，however long it takes.
