第30题: [单项选择]A. Accept the man’s offer. B. Walk home. C. Give the man a ride. D. Go for a walk with the man. 参考答案:B 答案解析:[听力原文] M: Need a ride home W: Thanks... but.., my apartment is just around the corner. Beside
第31题: [单项选择]Early signs of ______ seen in the herbal medicine study are extremely encouraging and based upon these data, we are now planning a registration program. A. faculty B. reception C. deterioration D. efficacy 参考答案:D