____ the TV play, he got down to ____ hi
题型:选择题
问题:
____ the TV play, he got down to ____ his homework.
A.Watching; do
B.After his watching; do
C.Watched; doing
D.Having watched; doing
____ the TV play, he got down to ____ his homework.
A.Watching; do
B.After his watching; do
C.Watched; doing
D.Having watched; doing