题型:填空题 The number of the films ____________ than before.A. is largerB. is moreC. are largerD. are more 查看答案
题型:填空题 VHF业余无线电台在144MHz频段进行本地联络时应避免占用的频率为:()A.144-144.035MHz和145.8-146MHz有两个频段,第一段起始端为整数,第二段终端为整数B.144.035-145.8MHzC.144.050-144.053MHz和145.100-145.750MHzD.144.035-144.053MHz和145.550-145.750MHz 查看答案