There are four major principles behind good lesson planning. They are , flexibility, and linkage.

Which of the following is NOT a step in two-way linkage?

4. When the frequency of recombinant between two genes is between 0 and 1, the relationship of these two genes is incomplete linkage.

4. When the frequency of recombinant between two genes is between 0 and 1, the relationship of these two genes is incomplete linkage. A: 正确 B: 错误

Typically, a steering system consists of a steering wheel, steering gear,steering shaft and steering linkage (see Fig.6-8).

Which of the following is a rule engine function A: Data flow B: Scene linkage C: Device authentication D: Multi-protocol link

6. In a magnetic material, the ratio of the flux linkage through the loop to its loop current is ( ) A: Permeability B: Mutual inductance C: flux D: self-inductance

_____ can cause genes to move from one linkage group to another. A: Inversions B: Deletions C: Polyploidy D: Translocations E: Unequal crossing over

下面声音Sound对象的方法的各个含义正确的是（） A: Sound.attachSound（"name"），将flash当前库中的连接名为name的声音文件附给当前对象 B: name是该声音文件在库中的Linkage（连接）中输入的名字 C: 一般在创建完声音对象后都会用此方法为声音对象变量连接声音文件。然后用mysoun.start（）播放声音 D: 选择Linkage，在弹出对话框中的Id栏中输入name，然后选择在linkage中ExportforActionScrip即可更改名字

What is the thinking approach of the following statement? There are a thousand Hamlets in a thousand people's eyes. A: Divergent Method B: Method of Difference C: Linkage method D: Situation Hypothesis E: Extension Method