【简答题】填空 1. It is necessary (sit) down to have a rest. 2. If he___ _ (be)to come, what should we say to him? 3. These water cups ____(make) of paper. 4. Their medical team(医疗队) ____(make) up of doctors ,nur...
【简答题】请回答下列问题。 1 What is wrong with the woman? 2. How does the flight attendant deal with it? 3. What kind of seat should we give to the pregnant woman? Is it alright for her to sit in the emergency row? 4....