________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: Glasses; glass D: A glass; glasses
_____is made of______. A: Glass, glasses B: A glass, glass C: A glass, glasses D: Glasses, 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
要声明一个类需要使用关键词（）。 A: class B: glass C: Class D: type
要声明一个类需要使用关键词（）。 A: class B: glass C: Class D: type
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
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
Glass can be divided into oxide glass and non-oxide glass according to its main components. A: 正确 B: 错误
Which glass surface treatment process is used for the glass curtain wall shown in the following picture?[img=825x511]1803a3150fd8b4e.jpg[/img] A: Chemical polishing. B: Glass painting. C: Glass surface coating. D: Glass surface coloring.
Which glass surface treatment process is used for the glass curtain wall shown in the following picture?[img=825x511]1803a3150fd8b4e.jpg[/img] A: Chemical polishing. B: Glass painting. C: Glass surface coating. D: Glass surface coloring.
Which is more brittle, glass or steel? A: glass B: steel
Which is more brittle, glass or steel? A: glass B: steel
My mother filled my glass with milk and her glass with tea.
My mother filled my glass with milk and her glass with tea.
My mother filled my glass ______ milk and her glass with tea.
My mother filled my glass ______ milk and her glass with tea.