单选题：It is suggested that a superhighway__________ between Nanni

题目内容：
It is suggested that a superhighway__________ between Nanning and Hanoi to strengthen the close ties between China and Vietnam． A．is built
B．be built
C．built
D．will have been built

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答案解析：

All cars made nowadays are__________ with safety belts．

All cars made nowadays are__________ with safety belts． A．prepared B．packed C．b

分类：成人英语三级  题型：单选题
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我国财政收入的基础是（　　）。

我国财政收入的基础是（　　）。A．农业 B．工业 C．交通运输业 D．商业服务业

分类：成人英语三级  题型：单选题
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__________ 1983 did Jiaotong University begin to offer a de

__________ 1983 did Jiaotong University begin to offer a degree in English． A．N

分类：成人英语三级  题型：单选题
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Last year__________ of new books were published on environm

Last year__________ of new books were published on environmental protection． A．

分类：成人英语三级  题型：单选题
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