The Convention is the first to establish basic requirements on training certification and watch-keeping for seafarers on an international level（）
In cleaning up an oil spill, the use of chemical agents would （）.
It was about 600 years ago （） the first clockwith a face and an hour hand was made.
What is the most important source of information to be used in correcting charts and keeping them up to date（）.
A tow of 9 barges is made up three abreast by three long. The towboat is faced up to the last barge of the center string. The outer two strings of barges are the（）.
The follow-up gear on an electro-hydraulic steering gear（）
If an observer in the Northern Hemisphere faces the surface wind，the center of low pressure is to his（）.
A tow of 9 barges is made up three abreast and three long. The towboat is faced up to the center string which is known as the（）.
Southern troops were often at a disadvantage facing the mobile northern cavalry. While _________ provided an effective, though not perfect, defense line.
_________ provided an effective defense line for southern troops while facing the mobile northern cavalry.
“A pair of fish with human faces” (人面双鱼) on painted pottery from 6000-year-old Yangshaoculture in Banpo of Xi’an, Shaanxi, was a cultural code in prehistorical philosophy.
It was about 600 years ago ______ the first clock with a face and an hour hand was made.
173. What is the most important source of information to be used in correcting charts and keeping them up to date?
In India, “the traditional greeting is the _________, formed by pressing the palms together, fingers up, below the chin. A slight bow may be added to show respect.”
_____ Instead of growth, an important focus for Japanese managers is keeping men in good-paying jobs in order to maintain social stability.
Each air carrier flight cdck aorwmember on flight deck duty must be provided with an oxygen mask that can be rapidly placed on his face when operating at flight altitudes
–I wonder what’s keeping John. He was supposed to be here an hour ago.–_______________.
A white buoy with an open-faced orange diamond on it indicates （).A.dangerB.vessels are ex
What facial features are thought to be trustworthy？ A)An upturned nose． B)Eyes brows go up in the middle． C)A square face． D)A big mouth．
听力原文：In an age of fast communication via telephone and computer, face-to-face meetings might seem like wasting our time and energy. However, they are still an important part of doing business.
The Oxford Dictionaries Word of the Year for 2015 is not a word at all, but an emoji, which is formally named the“Face with Tears of Sadness.”（ ）
Faced with failure, some people can stand up to it, _____________ （从失败中汲取教训) a
free press has the function of keeping an eye on the government，and therefore it is called the watchdog of parliamentary democracy. ()
He is dishonest，there obviously___(be)no point in keeping up the friendship with him any longer.
