133. In the past several years, astronomers have detected more than 80 massive planets, most of them as large or larger than Jupiter, which cricle other stars.
A. most of them as large or larger than Jupiter, which circle
B. most of them as large or larger than Jupiter and circling
C. most of them at least as large as Jupiter, circling
D. mostly at least as large as Jupiter, which circle
E. mostly as large or larger than Jupiter, circling
答案為C
想請問ABC三選項中的them不會有ambiguous的問題嗎?可以指代astronomers和planets
C選項中用circling可能會誤以為是修飾Jupiter,用 which circle能避免此問題,正確的修飾planets嗎?