. Yesterday I missed my feet on the stai
题型:选择题
问题:
. Yesterday I missed my feet on the stairs and had a bad fall. Luckily it was nothing serious ___.
A.however
B.therefore
C.also
D.though
. Yesterday I missed my feet on the stairs and had a bad fall. Luckily it was nothing serious ___.
A.however
B.therefore
C.also
D.though