—Did you see Mr Smith when you were in France?

—No. When I _______ France, he _______ to China.[ ]

A. had arrived in; had gone

B. arrived in; has been

C. got to; had gone

D. had got to; had been

YJ27滤嘴接装机滤嘴烟支切刀磨刀砂轮的调整要求和滤棒切刀磨刀砂轮的调整要求相同。