she spent 20 dollars on the new dress 保持原句意思不变she spent20 dollars____ the new dressshe ——— 20dollars _____the new dress
问题描述:
she spent 20 dollars on the new dress 保持原句意思不变
she spent20 dollars____ the new dress
she ——— 20dollars _____the new dress
答
she spent 20 dollars (buying ) the new dress
she(paid ) 20dollars (for)the new dress