I consider the _______ to be very important. A: folds B: foods

This ________ seat folds flat for easy storage. A: important B: portable C: opportune D: supportive

Elephants have nearly twice as many folds in their brains and have more neurons than we do.

He always ____ to everything and never agree with anybody. A: projects B: gives C: folds D: objects

中国大学MOOC: When the vocal folds are apart, the airstream can go through freely, and the ________ sounds are produced.

中国大学MOOC: When the vocal folds are apart, the air can pass through easily and the sound produced is said to be voiced.

“构造地质学”正确的英文表达为 A: Structural Geology B: Tectonic C: Folds and Faults D: Deformation of Rock

Each protein normally folds into a single stable conformation. This conformation, however, often changes dramastically when the protein interacts with other molecules in the cell.

蛋白质分类数据库SCOP对于蛋白质结构的分类层次包括 A: Class B: Folds C: Superfamily D: Family

The Turners have a very practical little table that folds up out of the way when _________. A: not to needed B: not needed C: needed not D: to be not needed