Researchers found that they could use microbial fingerprints to_____ the person who had used a computer keyboard even after the keyboard sat _____ for two weeks at room temperature.
A.identify, untouched B.recognize, touching
C.distinguish, untouched D.acknowledge, touching
The world’s first_____ egg went on sale in a California Whole Foods Wednesday, marking the potential start of an_____ shift in the reliance on corn and soy.
A.plant-based artificial, industry-wide B.artificial plant-basing, industry-wide
C.artificial plant-based, industry-widely D.plant-basing artificial, industry-widely
The only way to _____ the uncomfortable feeling of financial pressure is to take some kind of positive action.
A.relieve yourself from B.relieve yourself of
C.relief yourself D.relief yourself of
A rift valley_____ an area _____ there is increased volcanic activity and thinned planetary crust.
A.is composed of, where B.consists of, which
C.made up of, where D.compose, when
As late as the middle of the 19th century women voting was _____ common. But women in Europe and North America believed that they should have a____ in their government’s leaders.
A.less than, word B.far from, say C.rather than, words D.other than, saying
There are many “forced riders”，who are suffering from the climate impacts_____ having scarcely contributed to the problem.
A.when B.though C.despite D.as
