句型转换。

1. —Can I help you? (作否定回答)

    —_________________________.

2. —Would you like me to help you? (作肯定回答)

    —_________________________.

3. I have made a mistake. I found. (改为含宾语从句的复合句)

    I found that _________________________.

4. I don't think you will come back in time. (用didn't改写)

    I _____ think you _____ in time.

5. The moon circles the earth. (用told us改写)

    The teacher told us that _________________________.

患者，女，66岁。2年来经常不能完整叙述新近发生的事情，却常常无中生有地讲述一些从未发生过的事情，患者意识清楚，但经常记错时间和地点。此症状最可能是（）

A.脑衰弱综合征

B.遗忘综合征

C.急性脑综合征

D.痴呆综合征

E.Cotard综合征