急急急，幫我快點(diǎn)解決這幾題英語，我在線等！

Her aunt knows little about the Carpenters,does she?

Computer was invented only decades ago.It is widely used now and more and more people are interested in it.

a little about
people is

Her aunt knows little about the Carpenters,doesn't she?

這是個(gè)反意疑問句,根據(jù)前肯后否,前否后肯的原則,前句有一否定詞little,故應(yīng)改為does she?

Computer was only invented decades ago.It is wide used now and more and more people are interested it.
wide表示副詞寬闊的,寬松的
widely表示范圍廣地;廣泛地
It is wide used 是說電腦被廣泛應(yīng)用，而不是表示寬闊的,寬松的 故應(yīng)將wide該為widely