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4. 她懂得很多中國歷史。 6. 她能夠很好地組織班級活動。 2. know a lot about ... 了解許多關于 …… . She knows a lot about history. 她了解許多歷史。 1. ______ you dance ? No, I _______. 2. Suzy _______ swim five years ago, 3. But now she _____. 4. He ______ count up to 100 at four. 5. If I have time, I ______ help you. 6. He _______ get out because he hurt his leg. 7. It is raining, so