[填空题]

What do the occurring gasses above us act as

[单项选择]What can mouth guard do for us

What can mouth guard do for us
A．It can prevent our faces from being hit.
B．It can reduce the effect of shock to our teeth.
C．It can stop us from grinding our teeth.
D．It can make up for the damage we make to our teeth.
A. It can prevent our faces from being hit.
B. It can reduce the effect of shock to our teeth.
C. It can stop us from grinding our teeth.
D. It can make up for the damage we make to our teeth.

[单项选择]What problem is US government now faced with
A. How to avoid the fiscal cliff.
B. How to raise tax on high incomes.
C. How to cope with campus violence.

[单项选择]What he told us about the accident does not（　）
A. make any sense
B. mean any point
C. mean any importance
D. take anything

[单项选择]What act will NOT the decision-maker of Sony take（　）.
A. Regain its former dominance in electronics and entertainment.
B. Break down barriers between different departments.
C. Decide to revive the Sony Company.
D. Take tough decisions and call for consensus and loyalty.

[填空题]What do we know about sea Most of us have seen it. Many of us have swum in it. We know that it looks very pretty when the sun is shining on it. And we also know that the sea is full of waves. Waves are beautiful to look at, but they can (11) ships at sea, as well as houses and buildings near the shore. What causes waves Most waves are caused by winds blowing over the (12) of the water. The sun heats the earth, causing the air to rise and the winds to blow. The winds blow across the sea, pushing little waves into enormous ones. When the wind is blowing at 120 (13) per hour, most waves will be about 12 meters high. In 1933 the United States (14) the largest measured wave in history. It rose in the Pacific Ocean to a (15) of 34 meters.

[单项选择]What did the the US central bank do to stimulate the economy
A. It lent less money to people for buying houses.
B. It bought tens of billions of dollars of securities each month.
C. It bought equipment for businesses to expand and develop.
D. It worked hard to develop key sectors of the US economy.

[填空题]What do these maps show us
They show us ______.

[填空题]In (compare) ______ with what you promised us earlier, what you have done has re- ally disappointed us.

[单项选择]In my opinion, what he told us just now about the affair simply doesn’t make any ______.
A. meaning
B. idea
C. sense
D. point

[简答题]Knowing what is happening and what to do in a car emergency can save time, money, worry--even your life. (Passage Four)

[填空题]What will an Autoweb. com dealer do for us
He will ______ and inform you of the vehicle’ s availability.

[单项选择]What subject do they like better
A. English.
B. Chinese.
C. Maths.

[简答题]What are affective factors In what ways do affective factors facilitate or constrain language acquisition

[填空题]What will an Autoweb. com Dealer do for us
He will ______ and inform us of the vehicle’s availability.