48. According to the passage, which of the following is NOT a nutrient found in corn?
(A) Calcium
(B) Folic acid.
(C) B Vitamins.
(D) Beta-carotene.

答案：登入後查看
統計： A(1455), B(137), C(101), D(135), E(0) #347458

a619103

B1 · 2015/12/10

#1215601

folic acid 葉酸

A DREAM COMES TRUE

B2 · 2019/11/17

#3672629

根據文章：

The yellow colored corn is a rich source of beta-carotene, which forms vitamin A in the body, essential for maintenance of good vision.

黃色玉米富含β-胡蘿蔔素，可在體內形成維生素A，對維持良好視力不可缺的。

Corn also has high levels of vitamin B1, B5, vitamin C, and folic acid.

玉米還含有高含量的維生素B1、B5，維生素C和葉酸。

因此 (A) Calcium 鈣不是玉米的營養。