下列不属于合同内容变更的是()。

Which of the following is NOT one of the characteristics of idioms?

合同转让是指()。

Which of the following is NOT one of the context clues?

下列关于债权让与的说法正确的是()。

各测回间改变零方向的度盘位置是为了削弱 () 误差影响。

There is an ambiguity in the sentence “ He is a hard businessman ” due to ______.

下列合同中能够依法变更的是()。

In grammatical context, the meaning of a word may be influenced by the ______in which it occurs.

在债权人行使撤销权诉讼时，受益人或受让人的诉讼地位是()。