题目内容
—Are you sure ▲ Tom will come to the party? [
—He will when he finishes his work, I think.
A. how B. whether C. that D. what
C
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题目内容
—Are you sure ▲ Tom will come to the party? [
—He will when he finishes his work, I think.
A. how B. whether C. that D. what
C