测距仪工作在()频段
A、108~117.975MHZ。
B、960~1215MHZ。
C、108~111.975MHZ。
D、150~700kHZ。
参考答案:B
—Joe, will you be free this Sunday? If so, shall we meet and have a chat?
—Sounds a good idea. Let ___ stories then. Which of the following has a different meaning?
A.swap
B.exchange
C.tell each other
D.retell
会谈法的种类有( )。
A.应急性或危机性会谈
B.咨询性会谈
C.治疗性会谈
D.鉴别性会谈