摘要：40．( ) to the United States? --No, never．But I went to Canada a few years ago. A．Will you go B．Have you gone C．Did you do D．Have you been
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— ________ to the United States?
—No, never, but I went to Canada a few years ago.
[ ]
A．Have you been
B．Have you gone
C．Did you go
D．Will you go
--_____ to the United States?
--No, never. But I went to Canada a few years ago.
| A．Have you been | B．Have you gone | C．Did you go | D．Will you go |