“2+5”中,属于五个新兴业务领域的是()
A.光宽带
B.天翼高清
C.物联网
D.互联网+
参考答案:B, C, D
Stop making so much _______. The children are sleeping. [ ]
A. voice
B. noise
C. sound
我国第一部长篇讽刺小说:()