You are operating a lift boat.When beginning to jack down you should（）.
The starter (赛跑发令员) gave the（） for the race to begin.
The starting air entering the cylinder begins when the piston（）
I wonder when it is going to begin.
Renaissance describes a time when people begin to ask questions and challenge old ideas.
What do you need to keep in mind when telling a story to begin your speech?
When and where was the dialogue scheduled to begin?
What do you need to keep in mind when telling a story to begin your speech?
When preparing for a speech, writing an outline is just a waste of time. We should start to write the beginning immediately.
When you want to talk with a foreigner, you had better begin it wih :
When did Mongolian doctors begin to spread the knowledge of Mongolian medicine?
What did White Star Line have in mind when it purchased the three ships?
14. M: Margaret has become an intern at the White House.W: When it comes to pursuing professional goals, she likes to shoot for the stars.Q: What can be inferred from the conversation?
When you send a letter or a postcard, you have to put stamps on the envelope or on the card. When did people first begin to use stamps？ Who was the first to think of this idea？
So, in the evening when the body temperature is beginning to fall, there is a natural ten______ to fall asleep and in the morning, when the temperature begins to rise rapidly, we are most likely to wake up.
Many people say 'no' to a suggestion in the beginning to
You call your American friend in the phone to see if he is free to play basketball with you. When he first answers the phone, you want to begin with some small talk. You should say:
When you begin a conversation with another person, try not to tilt your head forward the person.()
Spontaneous communication and free interaction are possible in any language only when teachers and their students have built up a warm, uninhibited, confident sympathetic relationship and when such a relationship also exists among the students themselves. In the first lessons no such state of affairs exists as yet. The teacher's efforts from the beginning should be devoted to building up such relationships through enjoyable, successful experiences in using interesting and amusing segments of language in a multiplicity of ways.
45 When did British gentlemen begin to wear ties regularly？
When did banks begin to grow human？
The company can apply to the FDA for permission to begin human studies when the results of animal studies indicate that the new drug is like to be ______.
听力原文：Ladies and gentlemen, I'm sorry to announce that tonight's concert will be delayed by an hour due to technical difficulties. The program will now begin at 7 p.m. We encourage you to visit the cafeteria in the basement, and our display of vintage photographs on the first floor. Please be sure to carry your passes with you when you leave the hall. You will need to show them at the entrance when you come back for the performance.
城市气体消耗少时，向城市的供气量小于干线的流量（也即末段起点的流量），多余的气体积存在末段管路中，使末段的压力上升。When urban gas consumption is low, the gas supply to the city is less than the flow of the trunk （i.e. the flow at the beginning of the last section), and the excess gas is stored in the last section of the pipeline, causing the pressure at the last section to rise.
The beginning is the time when you are ___ to revise.A.will
