升调是（）升起的调子，（）句和一般句子中（）的地方用升调。
参考答案：句尾；疑问句；暂停
The questionnaire takes ________ ten to fifteen minutes to complete and can be used along with the
assessment interview. [ ]
A. mainly
B. punctually
C. approximately
D. precisely
与维持恒定体温有关的是气的( )
A．推动作用B．温煦作用C．防御作用D．固摄作用E．气化作用
