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问题 多项选择题

地表水体的情况。调查与收集矿区（）等地表水体的历年水位、流量、积水量、最大洪水淹没范围、含泥砂量、水质和地表水体与下伏含水层的水力关系等。

A.河流

B.水渠

C.湖泊

D.积水区

E.山塘

F.水库

答案

参考答案：A, B, C, D, E, F

选择题

32. According to the regulation, all _____ should be examined before boarding a plane.

A．suitcase

B．baggages

C．a luggage

D．the baggage
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单项选择题 共用题干题

Teams are required for most engineering projects. Although some small hardware or software products can be developed by individuals, the scale and complexity of modern systems is such, and the demand for short schedules so great, that it is no longer (1) for one person to do most engineering jobs. Systems development is a team (2) ,and the effectiveness of the team largely determines the (3) of the engineering. Development teams often behave much like baseball or basketball teams. Even though they may have multiple specialties, all the members work toward (4)．However, on systems maintenance and enhancement teams, the engineers often work relatively independently, much like wrestling and track teams. A team is (5) just a group of people who happen to work together. Teamwork takes practice and it involves special skills. Teams require common processes; they need agreed-upon goals; and they need effective guidance and leadership. The methods for guiding and leading such teams are well known, but they are not obvious.

空白（2）处应选择（）

A.activity

B.job

C.process

D.application
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