問題詳情:
—I haven't seen my grandparents for long.I'm too busy__ __ them these days.
—Why not call them instead?
A.visit B.to visit C.visiting D.visit
【回答】
B
知識點:非謂語動詞
題型:選擇題
問題詳情:
—I haven't seen my grandparents for long.I'm too busy__ __ them these days.
—Why not call them instead?
A.visit B.to visit C.visiting D.visit
【回答】
B
知識點:非謂語動詞
題型:選擇題