In a task-induced involvement load study by Laufer and Hulstijn (2001), what is the involvement load index for this task: students write an essay while students can select their own topic and look up words in the dictionary. A: 5 B: 4 C: 2 D: 1

can be determined by the leT hand rule. A: The direc2on of the induced force on the moving charged par2cles in the magne2c field. B: The direc2on of the induced electro-mo2ve force on the moving conductor in the magne2c field C: The induced force on the moving charged par2cles in the magne2c field. D: The induced electromagneto mo2ve force on the moving conductor in the magne2c field.

(<br/>) can be determined by the left hand rule. A: The induced force on the moving charged particles in the magnetic<br/>field. B: The direction of the induced force on the moving charged particles in<br/>the magnetic field. C: The induced electromagneto motive force on the moving conductor in<br/>the magnetic field. D: The direction of the induced electro-motive force on the moving<br/>conductor in the magnetic field.

Choose the correct meaning of each word.joint task A: common task B: unique task C: easy task D: united task

见PDF Task 1, Task 2, Task 3

The anti-UV mutation of microorganisms must be induced by ultraviolet rays

导体切割磁场线，没有构成闭合回路的话，那么___The conductor cuts the magnetic field line without forming a closed loop, then___ A: 没有感应电流，没有电动势；no induced current, no electromotive force; B: 没有感应电流，有电动势；there is no induced current and there is an electromotive force; C: 有感应电流，没有电动势；there is an induced current and no electromotive force; D: 有感应电流，有电动势；there is an induced current and an electromotive force;

Chemically induced colon carcinogenesis in rodents is also suppressed by _____ of NSAIDs.

Only in this way ______ on time A: we can finish the task B: finish we the task C: we finish the task D: can we finish the task

STAR原则具体包括什么？? Situation、Task、Action、Requirements|Situation、Task、Action、Result|Situation、Task、Ability、Result|Situation、Task、Ability、Requirements