题文
—Ben and Sue aren’t home,are they?
—No.They _____to London on business.
| A.have gone | B.go | C.have been | D.will go |
—Ben and Sue aren’t home,are they?
—No.They _____to London on business.
| A.have gone | B.go | C.have been | D.will go |
试题篮
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