[单项选择]（） is known to us all is that the 2012 Olympic Games will be held in London.
A. It
B. What
C. As
D. Which

[单项选择]（） is known to us all is that the 2012 Olympic Games will be held in London.
A. It
B. What
C. As
D. Which

[单项选择]______is known to us all is that the 2012 Olympic Games will be held in London.
A. It
B. What
C. As
D. Which

[单项选择]______ is known to us all, the earth moves around the sun.
A. Because
B. For
C. So
D. As

[单项选择]______is known to us all, the earth moves around the sun.
A. Because
B. For
C. So
D. As

[单项选择]To（）his great ambition of becoming well-known all over Denmark, Andersen, though very young, left home for Copenhagen to make his fortune.
A. hold up to
B. let up to
C. hang up to
D. live up to

[单项选择]--You seem to have known all about the accident.-- ______.
A. So I do
B. So I have
C. So have I
D. So do I

[单项选择]Wimbledon is known all over the world as______.
A. a country village
B. the home of an unusual croquet club
C. the centre of lawn tennis
D. a famous place of interest near London

[单项选择]The answer this question is known ________ us all.
A. to ;by
B. of; to
C. of; of
D. to; to

[单项选择]

All of us communicate with one another nonverbally, as well as with words. Most of the time we’re not aware that we’re doing it. We gesture with eyebrows or a hand, meet someone else’s eyes and look away, shift positions in a chair. These actions we assume are random(随意的) and incidental. But researchers have discovered in recent years that there is a system to them almost as consistent and comprehensible (可充分了解的) as language.
Every culture has its own body language, and children understand its meanings along with spoken language. A Frenchman talks and moves in French. The way an Englishman crossed his legs is nothing like the way a male American does it. In talking, Americans are apt to end a statement with a droop(垂下) of the head or hand, a lowering of the eyelids(眼皮). They wind up(结束)a question with a lift of the hand, a tilt(倾斜) of the chin or a widening of the eyes. With a future-tense verb they often gesture with a forward movement.

A. Every time people use body language, they realize it.
B. Only some people may use body language in communication.
C. Researchers think the body language people use is random and incidental.
D. Sometimes people may not realize that they are using body language.