问题
判断题
在沉降观测中,为保证精度,一定要坚持“三固定”的原则,即观测员、记录员和立尺员三固定。
答案
参考答案:错
在沉降观测中,为保证精度,一定要坚持“三固定”的原则,即观测员、记录员和立尺员三固定。
参考答案:错
阅读下面对话,从方框内7个选项中选择5个恰当的句子完成此对话,并将其番号填到横线上。
Now Amy is knocking at the door. A: Hi, Susan. It’s me. B: Oh, is that you, Amy? Come in please. 小题1: A: Thanks. I haven’t seen you for a long time. You have changed a lot. B: Yes. You too. 小题2: Ten years has passed since we met last time. A: You used to be a little baby fat. But now you look perfect. 小题3: but now you have long curly hair. B: 小题4: A: Great. This hairstyle looks quite nice on you. Pretty and smart. B: Thanks. Forgive me. I am so excited that I nearly forget anything else. Anything to drink? A: Coffee please. B: 小题5: A: No, thanks. I like it with nothing in it. B: Just a minute. It will be ready soon. |