SC考古form18-23

[ay0684]

Q23
If a human fetus were to grow throughout a pregnancy at the rate of between the fourth and eighth week, the baby would weigh over fourteen tons at birth.
(A) were to grow throughout a pregnancy at the rate of between the fourth and eighth week
(B) were to grow throughout a pregnancy at the rate at which it grows between the fourth and eighth weeks.
(C) were to grow throughout a pregnancy at the rate of the fourth to the eighth weeks

為什麼(B) 是對的 at the rate at which it grows 很奇怪
還元變成 it grows at at the rate
這題如何解啊!

[Behemoth]

http://www.formosamba.com/phpBB3/viewtopic.php?t=157

感謝您的合作~

[ay0684]

對不起啊 ! 我忘記沒畫線

文章主題: [問題]考古題FORM18-23

Q23
If a human fetus (were to grow throughout a pregnancy at the rate of between the fourth and eighth week), the baby would weigh over fourteen tons at birth.
(A) were to grow throughout a pregnancy at the rate of between the fourth and eighth week
(B) were to grow throughout a pregnancy at the rate at which it grows between the fourth and eighth weeks
(C) were to grow throughout a pregnancy at the rate of the fourth to the eighth weeks

為什麼(B) 是對的 at the rate at which it grows 很奇怪
還元變成 it grows at at the rate
我是覺得which之前的at要省略
這題如何解啊! 謝謝