问题
选择题
— _____________ you _____________ your homework last evening?
— Yes. [ ]
A. Did; do
B. Do; do
C. Do; did
D. Did; did
答案
答案:A
— _____________ you _____________ your homework last evening?
— Yes. [ ]
A. Did; do
B. Do; do
C. Do; did
D. Did; did
答案:A