OG12 66 求问grow to be和grow up to有区别没？

running2k

66.The 32 species that make up the dolphin family are
closely related to whales and in fact include the animal
known as the killer whale, which can grow to be 30
feet long and is famous for its aggressive hunting
pods.

(A)include the animal known as the killer whale,
which can grow to be 30 feet long and is

(B)include the animal known as the killer whale,
growing as big as 30 feet long and

(0include the animal known as the killer whale,
growing up to 30 feet long and being

(D)includes the animal known as the killer whale,
which can grow as big as 30 feet long and is

(E)includes the animal known as the killer whale,
which can grow to be 30 feet long and it is

同标题，请问A中的表达grow to be+数字，和C里面的grow up to+数字
这两种的表示方法都是正确的么？

lenghong

没有  。 都对

kinghades

没区别。这些非常细微的 不必浪费时间，考试都是围绕整个句子的逻辑关系加以语法辅助出题的。
在OG中 73 题 appear 为什么不用appeared 这种。