【简答题】听下面一段对话从A、B、C、D四个选项中选出符合对话内容的最佳答案.每段对话读一遍。 1. What do they mainly talk about? A. The rain. B. The jacket. C. The weather. 2. What can we infer from the talk? A. The woman is on vacation now. B. The wo...
【简答题】Some people choose( ) because their friends went there last year; 2. Others choose spots that ( ); 3. The oly crowds they want to see are crowds of wildlife--( ); 4. They do not demand ( ) bu...
【单选题】测定乳粉的杂质度时,当读数介于3到7之间测定结果为()mg/kg。
【单选题】Man: What do they do? Woman: ___________.
A.
They are flight attendants.
D.
They are quite busy on weekends.