In both of them were scraps of dresses Grandma Dee had worn fifty and more years ago. A: comatose B: conjecture C: fragment D: irascible

The food scraps in Chinese food should be placed ( ) the plate. Do not spit them directly on the floor or table. If the plate is full, ask the waiter to replace it. A: under B: to the right of C: on D: to the left of

Hungry<br/>birds too, in<br/>search of scraps<br/>of food, made delicate impressions on its surface. The phrase in<br/>italics has all the following meanings except______ A: looking for B: searching for C: trying to find D: discovering

Which of the following groups ( ) can be used as metrics to manage climate change A: Acid gas emissions, atmospheric hydrogen ion concentrations, reduction of acid gases B: Heavy metal emissions, heavy metal concentrations in soil, recovery of heavy metal scraps C: Nitrogen emissions, nitrogen concentration in water, investment on nitrogen removal equipment D: GHGs emissions, atmospheric GHGs concentration, energy consumption intensity