问题
单项选择题
对工作范围的任何变更，咨询工程师必须与项目业主进行充分协商，在达成一致意见后，由（）发出正式变更令。
A.项目业主
B.分包商
C.咨询工程师
D.承包商
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
对工作范围的任何变更，咨询工程师必须与项目业主进行充分协商，在达成一致意见后，由（）发出正式变更令。
A.项目业主
B.分包商
C.咨询工程师
D.承包商
参考答案：C
World Wildlife Fund (WWF)'s goal is to save the world's environment. The organization was set up ___21__September 11，1961. In the beginning, WWF worked __22__ the world's wildlife. Now, it works to save Earth__23___ its environment. WWF has many tasks. One is to stop air pollution. Pollution from industry(工业) and cars is _24_ to our environment. Each year, more and more trees are cut down __25__WWF tries to protect Earth's forests．Also people use more land, more and more animals are __26__ their homes and many die. WWF can buy important areas to __27__ the land from disappearing because of human development. WWF has completed many projects. In China, WWF works to save pandas from extinction（灭绝）． ___28__South America，it works to save the Amazon Rainforest. Volunteers and donations help WWF complete its work. WWF's work is __29__to our environment, and is also important for people to help them __30__ time and money.
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