下列哪一项不是豆类的抗营养因素（） A.蛋白酶抑制剂 B.抗_爱下问搜题

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问题单项选择题 A1型题

下列哪一项不是豆类的抗营养因素（）

A.蛋白酶抑制剂

B.抗生物素

C.皂苷

D.植酸

E.β-硫代葡萄糖苷

答案

参考答案：B

选择题

语音知识
从每小题的A、B、C、D四个选项中，找出划线部分与所给单词的划线部分发音相同的选项。

( )1. forced
( )2. breath
( )3. wool
( )4. grandfather
( )5. exactly

A. improved
A. clothes
A. smooth
A. surface
A. exhibitio

B. fetched
B. theory
B. boot
B. handsome
B. express

C. stayed
C. within
C. cook
C. grasp
C. excuse

D. limited
D. southern
D. foolish
D. wander
D. example

选择题

—What do you think of the hamburgers?

—__________[ ]

A. It's nice.

B. Not bad.

C. It looks very nice.

D. I like it very much.