In three-glass test, if first glass(+),<br/>it means origin of hematuria ( ) A: posterior urethra B: kiddey C: ureter D: anterior urethra

Three-glass test: All glass(+),possible lesions were found in ( ) A: Anterior urethra B: Posterior urethra C: Neck of bladder D: Upper urinary tract E: Trigone of bladder

How long does it take to make out a glass according to Green Glass Company A: Eight months. B: Ten days. C: Three hours. D: Seven minutes.

The study had three windows, set with little, old-fashioned panes of glass, each with a crack across it.

________is made of__________. A: Glass; glasses B: A glass; glass C: Glasses; glass D: A glass; glasses

_____is made of______. A: Glass, glasses B: A glass, glass C: A glass, glasses D: Glasses, glasses

‏The most expensive glass is .‏ A: Soda-lime B: Borosilicate glass C: Lead-alkali silica glass D: Fused silica glass

The most expensive glass is . A: Soda-lime B: Borosilicate glass C: Lead-alkali silica glass D: Fused silica glass

There are () on the table. A: a glass of wate B: a glass of milk C: two glasses of wate D: a glass of oranges

Glass can be divided into oxide glass and non-oxide glass according to its main components. A: 正确 B: 错误