is ing是什么時(shí)態(tài)

　　The company is being actively considered as a potential partner.

　　這家公司正在被積極考慮為可能的合作伙伴。

　　The play is being cast in both the US and Britain.

　　目前正在英美兩國(guó)挑選這部戲的演員。

　　The new software is being pitched at banks.

　　這種新軟件以銀行為目標(biāo)市場(chǎng)。

　　Public feeling is being ignored by the government.

　　公眾的意見(jiàn)遭到了政府的忽視。

　　Extensive repair work is being carried out.

　　大規(guī)模的修繕工作正在進(jìn)行。