请教一道OG语法

fanxinchao

49.The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus, which doubles to twelve the number of satellites now known as orbiting the distant planet.

(A) which doubles to twelve the number of satellites now known as orbiting

(B) doubling to twelve the number of satellites now known to orbit

(C) which doubles to twelve the number of satellites now known in orbit around

(D) doubling to twelve the number of satellites now known as orbiting（B）

(E) which doubles to twelve the number of satellites now known that orbit
but D, like A, uses known as orbiting rather than known to orbit, a phrase that is more idiomatic in context. B, therefore, is the best answer.这不是说D比B好吗？不选D？



but D, like A, uses known as orbiting rather than known to orbit, a phrase that is more idiomatic in context. B, therefore, is the best answer.这不是说D比B好吗？不选D？

woosa

known to 和known as 是两个意思哦
be known as 什么样的名人 She is known as a singer.
be known for 因什么而出名 She is known for her great voice.
be known to  做什么出名   He is known to eat a lot.
be known by  在什么人中有名 He is known by his classmates as a singer.

fanxinchao

known to 和known as 是两个意思哦
be known as 什么样的名人 She is known as a singer.
be known for 因什么而出名 She is known for her great voice.
be known to  做什么出名   He is known to eat a lot.
be known by  在什么人中有名 He is known by his classmates as a singer.

-- by 会员 woosa (2011/4/1 9:22:30)

恩，谢谢解答

jun383914

known to 和known as 是两个意思哦
be known as 什么样的名人 She is known as a singer.
be known for 因什么而出名 She is known for her great voice.
be known to  做什么出名   He is known to eat a lot.
be known by  在什么人中有名 He is known by his classmates as a singer.

-- by 会员 woosa (2011/4/1 9:22:30)

解释的太清楚了~3Q