In many cases, the formerly ______ origins of diseases have now been identified through modern scientific techniques.
A: ominous
B: mysterious
C: incurable
D: notable
A: ominous
B: mysterious
C: incurable
D: notable
举一反三
- The previously __________ objects have now been identified as being satellites.
- Formerly found only in large industrial applications, microwave ovens now have become a standard ________ of most modern kitchens.
- Formerly found only in large industrial applications, microwave ovens now have become a standard _____ of most modern kitchens. A: fixture B: charter C: region D: patriot
- Formerly found only in large industrial applications, microwave ovens now have become a standard ________ of most modern kitchens.( ) A: future B: fixture C: fixing D: fix
- Formerly found only in large industrial applications, microwave ovens now have become a standard _________of most modern kitchens. A: frugality B: fix C: fixture D: alloy