目前，全國(guó)國(guó)有資產(chǎn)規(guī)模超過40萬億元，卻不繳或很少向國(guó)家繳納利潤(rùn)，導(dǎo)致了各種浪費(fèi)和社會(huì)不公平現(xiàn)象的出現(xiàn)。2010年12月底，財(cái)政部發(fā)出通知，明確從2011年起，將適當(dāng)提高中央企業(yè)國(guó)有資本收益收取比例。央企多繳“紅利”有利于  
①推進(jìn)收入分配改革                       ②促進(jìn)央企加快轉(zhuǎn)變經(jīng)濟(jì)發(fā)展方式
③鞏固國(guó)有經(jīng)濟(jì)在國(guó)民經(jīng)濟(jì)中的主導(dǎo)地位     ④國(guó)有資產(chǎn)在社會(huì)總資產(chǎn)中占優(yōu)勢(shì)

A．①②

B．②③

C．③④

D．②④

Food prices increased ________ 10% in less than a year.

A．for	B．to
C．by	D．a(chǎn)t

“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”

A．to solving, making	B．to solving, made
C．to solve, making	D．to solve, made

“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”

A．to solving, making	B．to solving, made
C．to solve, making	D．to solve, made

“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”

A．to solving, making	B．to solving, made
C．to solve, making	D．to solve, made

“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”

A．to solving, making	B．to solving, made
C．to solve, making	D．to solve, made

A sudden blizzard occurred in Beijing last night,______great inconvenience in transport.

A．caused

B．causing

C．a(chǎn)ffecting

D．brought

A sudden blizzard occurred in Beijing last night,______great inconvenience in transport.

A．caused

B．causing

C．a(chǎn)ffecting

D．brought

A sudden blizzard occurred in Beijing last night,______great inconvenience in transport.

A．caused

B．causing

C．a(chǎn)ffecting

D．brought

下列計(jì)算正確的是                               【   】

A．

B．

C．

D．