题目内容

以下哪些是现存的国际标准制定组织

A. ISO
B. IEC
C. WHO
D. ITU
E. ISA

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ISO下设（）专门从事国际标准的制定和推广工作。

A. 技术委员会（TC）
B. 标准推广协会
C. 分技术委员会
D. 工作组
E. 标准工作协会

1. and _have been regarded as the most important factor affecting learning.

2.motivation in language learning is defined as “the extent to which the individual works or strives to learn the language because of a desire to do so and the satisfaction experienced in this activity”.

3.motivation comes from outside the individual for the sake of rewards.