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问题 单项选择题

监理方发出过程变更的权力，一般会在施工合同中明确规定，通常在发出变更通知前应征得( )批准。

A．业主方
B．设计方
C．国家质量监督部门
D．建设行政主管部门

答案

参考答案：A

单项选择题

(66) is a protocol that a host uses to inform a router when it joins or leaves an Internet multicast group.

(67) is an error detection code that most data conlmunication networks use.

(68) is an interior gateway protocol that uses a distance vector algorithm to propagaterouting information.

(69) is a transfer mode in which all types of information are organized into fixed form cells on all asynchronous or nonperiodic basis over a range of media.

(70) is an identifier of a web page.

（67）处填（）。

A．4B/5B

B．CRC

C．Manchester Code

D．Huffman Code
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单项选择题

留学贷款采取质押担保方式的，贷款最高额度不超过质押物价值的（）。

A.60%

B.70%

C.80%

D.90%
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