题目内容

I _____ to learn more about animals because I’m interested in them.

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下列有关油脂的叙述中不正确的是( )

A. 油脂没有固定的熔点和沸点,所以油脂是混合物
B. 天然油脂大多数是由混甘油酯分子组成的混合物
C. 油脂是酯的一种
D. 油脂是天然高分子

油脂没有敏锐的熔、沸点;熔点一般来说:游离脂肪酸高于甘油单酯高于二酯高于三酯。

A. 对
B. 错

乳浊液中液滴的界面膜破裂,液滴与液滴结合,小液滴变成大液滴的过程叫絮凝。

A. 对
B. 错

Here is a goal and a list of steps for achieving it below. Put the steps in the correct order.GOAL:Submit a college application.a. Complete and submit your applications.b. Decide what you want to study.c. Do online research; identify some colleges that have the courses you want.d. After learning more about your choices, decide on the colleges you want to apply to.e. Find out as much as you can about the colleges you’re interested in, such as the school environment or school fees.Your sequence: _____________（请直接在空内填写步骤字母的排列顺序，例如abcde）