—Your paintings are so great, David! When did you learn ______?—Three years ago.
#60350
A
to meet
B
to swim
C
to paint
D
to sing
推荐题目
Could you _____the window? I feel a little cold.
#53405
A
please not open
B
please not to open
C
not please to close
D
please not to close
— ____ do you clean the classroom?— Three times a day.
#59294
A
How long
B
How often
C
How soon
D
How many