问题
选择题
for quite a few days, he had to go to hospital for further treatment.
A.Being ill
B.Falling ill
C.Having been ill
D.To be ill
答案
答案:C
for quite a few days, he had to go to hospital for further treatment.
A.Being ill
B.Falling ill
C.Having been ill
D.To be ill
答案:C