—He's (工作努力的)
—Yes, she is
—She's (聪明的)
⑴They are hard-working. A. 她很害羞 ⑵She is shy. B. 他们很努力 ⑶He is polite. C. 他们乐于帮助 ⑷They are helpful. D. 他很有礼貌