A. 对 B. 错
A. It's on your right. B. It's to your right. C. It's on the right side. D. Right.
A. Excuse me, could you please tell me how to get to the pharmacy? B. Excuse me, I need to find a pharmacy. Can you help me? C. Excuse me, where is the nearest pharmacy? D. Excuse me, would you mind telling me where the pharmacy is?
A. 井点降水法 B. 水下挖土法 C. 打板桩法 D. 土壤冻结法
A. 饱和状态的细砂 B. 饱和状态的粘土 C. 粗砂 D. 粉质粘土