A. do they come B. came they C. did they come D. they came
单项选择题Quite a lot of people came over to help the poor man（） at once.
A. not asking B. without being asked C. without asking D. not asked
单项选择题After living in London for fifty years he returned to the small town（）he grew up as a child.
A. which B. where C. that D. when
