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FOB、CFR、CIF三种贸易术语的共同点在于买卖双方费用分担相同。 ( )
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函传达了发文机关的决策与意图，对受文者的行为有强制性及制约性影响。 ( )
某电厂有两台300MW机组，采用发电机变压器组向500kV系统送电。 主接线为一个半断路器接线时，为使二次接线运行调试方便，下列安装单位的划分不正确的是( )。
走红适用于形体较大、质地较硬、不带皮的动物性烹调原料。
Human beings are animals. We breathe, eat and digest, and reproduce the same life (21) common to all animals. In a biological laboratory rats, monkeys, and humans seem very much the same. However, biological understanding is not enough: (22) itself, it can never tell us what human beings are. (23) to our physical equipment the naked human body--we are not an (24) animal. We are tropical creatures, (25) hairless and sensitive to cold. We are not fast and have neither claws nor sharp teeth to defend ourselves. We need a lot of food but have almost no physical equipment to help us get it. In the purely physical (26) , our species seems a poor (27) for survival. But we have survived--survived and multiplied and (28) the earth. Some day we will have a (29) living on the moon, a place with neither air nor water and with temperatures that turn gases into solids. How can we have done all these things Part of the answer is physical. (30) its limitations, our physical equipment has some important (31) . We have excellent vision and hands that can (30) objects with a precision unmatched by any other (33) . Most importantly, we have a large brain with an almost (34) number of neural (35) .
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