2017事业单位a类综合答案-2017职称英语综合A类词汇选项完全解析四十八

11 Archaeologists have discovered fossils of million-year-old animals in excavations.
　　A remnants

　　B graves

　　C records

　　D paws

　　12 The oldest preserved manuscripts are those written on papyrus，which were found in Egyptian tombs.

　　A protected

　　B hidden

　　C sought

　　D discovered

　　13 Mary frosted the cake.

　　A served

　　B iced

　　C split

　　D cooled

　　14 In the first decades of the twentieth century，the individual gene could not be seen，but could be worked with fruitfully.

　　A blindly

　　B completely

　　C productively 中华考试网

　　D carefully

　　15 Grounded whales often struggle fruitlessly to reenter deep water.

　　A violently

　　B desperately

　　C in vain

　　D at length

答案： 11A 12D 13B 14C 15

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