Italian Prime Minister Silvio Berlusconi is facing a key confidence vote in parliament amid questions over his handling of the economy and personal scandals.

意大利总理贝卢斯科尼因其处理经济和个人丑闻的方式而面临着一场关键的议会信任投票。

Mr Berlusconi argues there is 'no alternative to this government'
Mr Berlusconi is expected to survive but the margin¹ could be narrow.

Italy's government credit rating was recently downgraded and parliament failed to back a key part of the budget this week, triggering the vote.

Mr Berlusconi also faces trial on sex, bribery² and abuse of power charges.

'Cohesive³ majority'

The BBC's David Willey in Rome says Mr Berlusconi remains⁴ characteristically upbeat（乐观的） about his chances of winning the vote, although some members of his governing Freedom Party have left their support in doubt.

The environment minister has said she will not support the government after she learned that her ministry⁵ is to be abolished as part of Italy's new austerity package.

The confidence vote was forced after parliament on Tuesday failed to approve one article of the budget by a single vote. It later emerged that the finance minister had failed to meet the ballot⁶ deadline by 30 seconds.

Demanding the confidence vote, opposition⁷ leader Pierluigi Bersani said: "The government is not coping with the situation. The problems have all been laid out, but he only knows how to stay nailed to his seat by using tricks."

Mr Berlusconi, 75, insisted he had a "cohesive majority" in parliament.

"There is no alternative to this government. Early elections would not solve the problems we have. A political crisis now would mean victory for the party of decline, catastrophe⁸ and speculation⁹."

Despite facing four trials - including for allegedly paying for sex with a 17-year-old girl - and an all-time-low popularity rating, Mr Berlusconi has shown remarkable¹⁰ staying power（忍耐） . He has always maintained his innocence¹¹.

On Saturday, he also faces a mass demonstration¹² in Rome - similar to recent ones in New York and Madrid - against austerity measures and financial mismanagement.

Italy is considered vulnerable in the current eurozone crisis, with the highest public debt in the grouping.

The country approved an austerity package last month to balance the budget by 2013 but its central bank chief this week urged the government to introduce more measures to stimulate¹³ growth.