单选题：The future of mobile TV seems to be __________．

题目分类：专四
题目类型：单选题
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题目内容：

The future of mobile TV seems to be __________． A． bleak
B． promising
C． uncertain
D． unknown

参考答案：

答案解析：

The italicized word "it" in Par.I refers to _________.

The italicized word "it" in Par.I refers to _________.A．film B．plot C．smoking D．

分类：专四题型：单选题

Glantz found that the number of smoking scenes in hit movies

Glantz found that the number of smoking scenes in hit movies were _________ high

分类：专四题型：单选题

[A] Though [B] But[C] While[D] If

[A] Though [B] But[C] While[D] If

分类：专四题型：单选题

[A] competence[B] accuracy[C] knowledge [D] recognition

[A] competence[B] accuracy[C] knowledge [D] recognition

分类：专四题型：单选题

__________ A．speeding B．setting 　　 C．waking D．looking

__________ A．speeding B．setting 　　 C．waking D．looking

分类：专四题型：单选题