an opaque, usually white, fluid applied to paper to mask errors in text A:

Touch is to push as () A: water is to milk. B: angry is to choleric. C: glass is to water. D: translucent is to opaque. E: sip is to gulp.

Science and technology constitute a primary __________ force. A: penetrating B: productive C: opaque D: quantitative

The bottle is __________ to keep the ingredients from being exposed to sunlight. （ ） A: opaque B: obvious C: mysterious D: opulent

She gave _______ directions about the way the tug should be cleaned. A: explicit B: brisk C: transient D: opaque

That morning, on Mount Tai, I saw the most ______ sunrise in my life. A: mysterious B: opaque C: spectacular D: adolescent

I can’t read the notes he made in the margin because they are too____. A: faint B: misty C: transparent D: opaque

An opaque material is （） A: a material that can be seen through B: a translucent(半透明的) material C: a material that can not be seen through D: a lucent material

__________ people travel from place to place rather than living in one place all the time. A: Ancestral B: Nomadic C: Opaque D: Mysterious

Like other chaebol, Samsung has begun to unwind its opaque cross-shareholdings, under pressure from the government to increase transparency and strengthen share-holder rights. （Economist）