在1﹣12中任意取2个不同的数相乘，在得到的所有乘积中，能被6整除的数有____ 个．

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Weather influences health, intelligence and feelings. ____

In August, it is very hot and wet in the southern part of the United States. ____ In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.

____ For example, in a recent report by scientists, IQ of a group of students was high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have more intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year.

Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. ____ Generally speaking, at about 18℃, people become stronger and better.

Low air temperature may make people forgetful. People leave more bags on buses and in shops in cold days.

____ sometimes, it may be the weather’s problem.

A， The weather can also influence intelligence.

B， So, different weather makes people feel different.

C， But fat people may have a hard time in hot summer.

D， Are you feeling sad, tired, forgetful, or unhappy today?

E，Warm weather can have a bad effect on health.

F， People there have heart trouble and other kinds of health problems during this month.

G，people may have more intelligence when low air pressure comes.

观察电冰箱你会发现很多现象．例如：打开冰箱上冷冻室的门，立即见到门口“冒出”一股“白气”，这是空气中的水蒸气遇冷液化而成的雾状水珠．冷冻室内的鱼、肉等都变得硬梆梆的，冰格子里装着一些冰块，隔几星期后冰块变少了．除此之外，冷冻室的内壁上还附着一层白色的霜．再打开电冰箱下边冷藏室的门，见到里面的蔬菜、水果有的变得干瘪了，冷藏室的底部有少量的水，这些水正流到冰箱底部的容器内．请你根据观察到的现象，分析电冰箱内发生了哪些物态变化，并在表中记录下结果．