The first communication satellite was used for the purpose of（）.
Which of the listed types steam traps operates on the principle that hot water flashes to steam when its vapor pressure is rapidly reduced?（）
The first the Second Mate knew of the fire was the sounding of the emergency alarm，which had been（）from the engine room.
Your ship is steaming at night with the gyropilot engaged. You notice that the vessel’s course is slowly changing to the right. Which action should you take FIRST?（）.
Which version of NTP was the first to support cryptographic authentication?（）
Water evaporates or steam condenses at the saturation temperature, which depends upon the pressure, the higher the pressure （） the saturation temperature.
A seaman is reported missing in the morning and was last seen after coming off the mid-watch. Which type of turn would you use to return to the trackline steamed during the night?（）
Who was the first prime minister of the new Canada?（）
It was ( ) who first introduced and reformed the English drama which reached its climax in the hands of William Shakespeare.
Which play was Bernard Shaw’s first public success?
William Conqueror was the first Norman king.
When was the first feminism wave?
My first impression ＿ the movie was good.
Our first objective was to solve the problem of food and clothing, which we have now done.
What was the main use of the compass when it was first invented?
The steam supply to the heaters is controlled by the （), which must be sited in close p
In 192, the film "Steamboat Willie" became the first animation with sound, which was starred by the cartoon star Donald Duck.
◑His grandfather was among the first to settle in ______ is now a famous holiday center.◑what◑which◑where◑that
In 1959 with their first motorbike Honda racing team participate in ______ race, which was the most popular motorcycle race at that time.
Scientists discovered that atoms of some substances are radioactive. This means that they are unstable and can be split. The chain of splitting atoms releases great destructive energy and it was this discovery which led scientists to develop the idea of an atomic bomb. The American government secretly worked to produce such a bomb and the first version was much more powerful than anyone had thought.
听力原文： This is John Roberts reporting from Cardiff. Tile result of the match which finished at four this afternoon between France and Wales was a draw. Neither side scored. The Dutch referee did not allow the one goal which France managed to kick. The reason for this was that a French player was unfortunately off side. So both teams went home disappointed. This means that neither the French nor the Welsh team will reach first place in this international competition.
He was the first man to___ the Atlantic alone（）
Louis was the first man to eat the potato.（）
The first Earth Day was in 1970.（）
