选词填空：The method for making beer has changed over time. Hops （啤酒花)，for example, which many a modern beerits bitter flavor, are a 26 recent additions to the beverage. Thiswas mentioned in reference to brewing in the ninth century. Now, researchershave found a 27 ingredient in residue （残留物) from 5000-year-old beer brewingequipment. While excavating two pits at a site in thecentral plains of China, scientists discovered pottery fragments from pots,funnels, amphorae, and stoves （stove fragment pictured). The different shapesof the containers 28 theywere used to brew, filter, and store beer—they may be ancient “beer-making tools,” and the earliest 29 evidence of beer brewing in China, the researchers report online today in theProceedings of the National Academy of Sciences.To30 thathypothesis, the team examined the yellowish, dried 31 insidethe vessels. The majority of the grains—about 80%—were from cereal cropslike barley （大麦), andabout 10% were bits of roots, 32 lily,which would have sweetened the brew, the scientists say. Barley was anunexpected find: The crop was domesticated in western Eurasia and didn’t becomea 33 food incentral China until about 2000 years ago, according to the researchers. basedon that timing, they suggest barley may have 34 in theregion not as food, but as 35 material forbeerbrewing.
A) arrived
B) consuming
C) direct
D) exclusively
E) including
F) inform
G) raw
H) reached
I) relatively
J) remains
K) resources
L) staple
M) suggest
N) surprising
O) test
选词填空：The method for making beer has changed over time. Hops （啤酒花)，for example, which many a modern beerits bitter flavor, are a 26 recent additions to the beverage. Thiswas mentioned in reference to brewing in the ninth century. Now, researchershave found a 27 ingredient in residue （残留物) from 5000-year-old beer brewingequipment. While excavating two pits at a site in thecentral plains of China, scientists discovered pottery fragments from pots,funnels, amphorae, and stoves （stove fragment pictured). The different shapesof the containers 28 theywere used to brew, filter, and store beer—they may be ancient “beer-making tools,” and the earliest 29 evidence of beer brewing in China, the researchers report online today in theProceedings of the National Academy of Sciences.To30 thathypothesis, the team examined the yellowish, dried 31 insidethe vessels. The majority of the grains—about 80%—were from cereal cropslike barley （大麦), andabout 10% were bits of roots, 32 lily,which would have sweetened the brew, the scientists say. Barley was anunexpected find: The crop was domesticated in western Eurasia and didn’t becomea 33 food incentral China until about 2000 years ago, according to the researchers. basedon that timing, they suggest barley may have 34 in theregion not as food, but as 35 material forbeerbrewing.
A) arrived
B) consuming
C) direct
D) exclusively
E) including
F) inform
G) raw
H) reached
I) relatively
J) remains
K) resources
L) staple
M) suggest
N) surprising
O) test
一级压缩啤酒花和二级颗粒啤酒花的水分含量在（)范围内，都达到了国家GBl0347.l-89的该项质量要求。
A.14.0%~18.0%
B.12.0%~18.0%
C.10.0%~12.0%
D.12.0%~14.0%
Thefearofsmallpox,whichterrorizedtheeighteenthcentury,hasnoanalogy(likeness)today.
所有清洁工具用丝光毛巾蘸（）擦洗至无可见残留物，再用（）冲洗两遍，最后用丝光毛巾蘸（）擦拭消毒，放入（）干燥；对于不溶于水的品种（见附录），所有清洁工具用丝光毛巾蘸75%的乙醇溶液擦洗至无可见残留物，再用纯化水冲洗两遍，最后用丝光毛巾蘸（）擦拭消毒，放入干燥单元干燥。