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The students look forward to _______ for a picnic because they think they will have _____great fun.
A.go, 不填 | B.going, a | C.go, a | D.going, 不填 |
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The students look forward to _______ for a picnic because they think they will have _____great fun.
A.go, 不填 | B.going, a | C.go, a | D.going, 不填 |