Only half students passed the exam this time, ____, about 30 students failed in the exam.
A. worse still B. that is
C. indeed D. after all
Only half students passed the exam this time, ____, about 30 students failed in the exam.
A. worse still B. that is
C. indeed D. after all
B
that is 用作插入语,意为“那就是说”换种说法陈述前面的内容。