听独白回答问题。1. How much salt do you need for t

题目内容：

听独白回答问题。

1. How much salt do you need for the experiment? A. A full spoon.

B. Half a spoon.

C. about 6 spoons. 2. What do we need to pay attention to when doing the experiment? A. Not mixing the water.

B. Not adding salt.

C. Putting the egg into the water. 3. If you do the experiment successfully, what can you see? A. The egg sinks to the bottom.(底部).

B. The egg stays in the middle of the glass.

C. The egg stays at the top of the glass. 4. From the experiment, we know that _________. A it's exciting to do experiments

B.Salty water is heavier than drinking water

C.water can't be mixed

最佳答案：

1-4 CABB

答案解析：

该题暂无解析

考点核心：

听力：常作为一种考试题型，目的在于考察应试者对英语语言的把握，考察考生对英语日常交流的理解能力；通常有听对话选择答案、听句子默写关键字词几种形式。