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【判断题】
Consonants are described and classified according to their production: manner of articulation and place of articulation. ()
A.
正确
B.
错误
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Teachers need to provide learners with generous degrees of affective support during pronunciation teaching, which indicates that teachers should _______. ()
A.
avoid the teaching of individual sounds in isolation
B.
foster intelligibility during spontaneous speech
C.
keep affective considerations firmly in mind
D.
provide feedback on learner progress
【单选题】筛分分析可以确定原颗粒群中 的分布状况。
A.
不同粒径范围颗粒的摩尔分数
B.
不同粒径范围颗粒的质量分数
C.
不同质量范围颗粒的体积分数
D.
不同质量范围颗粒的摩尔分数