— Is there a hotel near here?
— Yes, just go ________ and ________ left.
A:straight; go
B:down; down
C:straight; turn
D:straight; turns
【提出问题】甲烷燃烧后生成那些物质?
【查阅资料】含碳元素的物资完全燃烧生成CO2,不完全燃烧生成CO;无水CuSO4遇水变蓝.
Yao Ming wants to set up a Hope Project School, ________poor children in remote areas to receive education.