判断题

'The position of the nucleus in a tone-unit is usually dependent on the intention that the speaker has in mind for the utterance .()

答案：正确

你可能感兴趣的试题

移动床离子交换设备树脂用量少，只为固定床的( )。

A.30%
B.20%
C.15%
D.40%

( )选择是薄层色谱能否达到理想分离的关键。