Manyothernewtechniquesarenowavailablethatenablemoreresearch___(do)inthetesttubetoseeifchemicalsproduceharmfulbiologicaleffects.
to be done
暂无解析
Thepresentcrisisbearssome________(similar)totheoilerisisofthe1970s
Instudiorecordings,newtechniquesmadepossibleeffectsthatnotevenanelectronicbandcouldproduce.
This scientist was awarded with several titles for his________(accomplish) in biology
The present crisis bears some ________(similar) to the oil erisis of the 1970s
时差反应是每个国际旅行者可能遇到的问题。翻译