问题
选择题
________ eye exercises good_____________ your eyes. [ ]
A. Doing; are ; for
B. Do ; is ; for
C. Doing; is ; for
D. Do ; are ; to
答案
答案:C
________ eye exercises good_____________ your eyes. [ ]
A. Doing; are ; for
B. Do ; is ; for
C. Doing; is ; for
D. Do ; are ; to
答案:C