布鲁姆等人的《教育目标分类学》中将教育目标分为认知、动作和技能三大领域。
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婴幼儿（）的习惯是正确的。
A. 慢喝水
B. 极度口渴时暴饮
C. 快喝水
D. 不爱喝水
The simplest method to use for determining if a centrifugal pump is operating as designed, is to （）.
A. closely observe the pump discharge temperature
B. close off the discharge valve, and watch for a rise in pressure
C. momentarily close off the suction valve, and watch for a rise in pressure
D. use a clamp on ammeter and compare the readings to past record
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